4.8Highest rating (101 reviews)

comprehensive evaluation 4.8

(101 entries)

Plan Features

Schedule

Contents and Details

Frequently Asked Questions

Most recent.47People are considering it.

No membership registration required

View reservations and availability

*When you click "View Reservation and Availability", you will be transferred to our sister site "Miyako Island Tours". Please proceed to the page you are transferred to for reservations.

Amount of money	Adults (junior high school students and older):~~8,900 yen~~ →directional marker or indicator 7,900suffix for names of swords, armour, musical instruments, etc. (esp. swords) Children (under junior high school age):~~7,900 yen~~ →directional marker or indicator 6,900suffix for names of swords, armour, musical instruments, etc. (esp. swords) Infants (under elementary school age):~~6,900 yen~~ →directional marker or indicator 5,900suffix for names of swords, armour, musical instruments, etc. (esp. swords)
time zone	9:30-11:30 / 13:30-15:30
the time required	Approx. 2 hours
Holding period	year round

Features of this plan

Limited time offer for this season! Special Campaign☆☆☆★Only for this season!

The most popular plan.Great value for moneyLet's join in☆!
In addition, if you choose "Local Payment" and apply now, you can get 200 yen off!

[Irabu Island / Approx. 2 hours] A Grand Adventure at the New Attraction “Sapphire Cave”☆ Snorkeling in the Sparkling Blue Cave & Cave Exploration Tour★ Free Photos & Transportation Arrangements Available Upon Request

Reprise Confirmation! A great adventure in the new "Sapphire Cave
Twinkling Blue Cave Snorkeling & Cave Exploration Tour

Do you know about the mysterious sapphire-colored cave on Irabu Island in Miyako Island?

An underwater world awaits you that will trick you once you dive. Let's have a precious experience together!

Recommendations

◆with free photo data
◆Free tour equipment rental included
◆All over Miyako IslandFree transportation consultation OK
◆Tour participant special page present
◆No cancellation fee until 6:00 p.m. one day prior to the date of participation
◆Supported by guides certified as water rescuers

What is "Sapphire Cave," which is rapidly gaining popularity?

Sapphire Cave" is the result of a combination of deep ocean blue like sapphire and clear, refreshing blue.Mysterious CaveIt is.

It is said to eliminate evil thoughts, improve concentration, and have healing properties.

Free photo data gift

During the tour, the guide will take your pictures with a special waterproof camera and present the data to you free of charge.

Includes free rental of a complete set of equipment

Equipment needed for the tour can be rented free of charge, so you don't need to bring anything and don't have to worry about additional fees!

Guides will support you and give you peace of mind☆.

The guides are allWater Rescuer CertificationThe company holds

We will give you a slow and careful lecture, so children of all ages are welcome to join us, even those who are not good swimmers!

Reference Schedule

		Contents
9:30	13:30	Meet your guide at the local field
9:45	13:45	Get ready and start the activity!
10:15	14:15	Arrival at Sapphire Cave! ➡︎It's time to snorkel into Sapphire Cave.
10:30	14:30	Sapphire Cave ends! ➡︎ Enjoy snorkeling after a day of exploring the caves.
11:00	15:00	Return by snorkeling! Swim back to the ➡︎ entry point.
11:30	15:30	End of tour Dismissed at ➡︎ local field! Thanks for your hard work.

*Times are approximate.
Subject to change depending on sea conditions and weather.

Course Content and Details

Price

Adults (junior high school students and older) The "M" in "M" is a combination of "M" and "A":~~8,900~~Yen→→7,900suffix for names of swords, armour, musical instruments, etc. (esp. swords)
Child (under junior high school) The "M" in "M" is a combination of "M" and "A":~~7,900~~Yen→→6,900suffix for names of swords, armour, musical instruments, etc. (esp. swords)
Infant (under elementary school age) The "M" in "M" is a combination of "M" and "A":~~6,900~~Yen→→5,900suffix for names of swords, armour, musical instruments, etc. (esp. swords)

Optional fee
Snorkeling mask with glasses (+1,000 yen)
Please indicate in the remarks column when making a reservation.
*Contact persons are welcome to attend as they are.

Fee includes

Experience fee, liability insurance fee, consumption tax, snorkeling set, safety equipment (life jacket and special shoes), wetsuit, and photo data,Participant Benefits Page

personal effects

Wear clothes you don't mind getting wet, swimsuit (wear it beforehand), drink, sunscreen, towel, change of clothes

Meeting and Dismissal Location

Sabautzger Parking (Google Map)
Irabu Maezoe, Miyakojima City, Okinawa, 906-0501 Japan
*From Miyakojima AirportApprox. 30 min.

Pick up and drop off
Pick-up and drop-off are negotiable in Miyako and Kurima Island area!
Pick-up and drop-off service is not available in Irabu Island, Shimoji Island, and Ikema Island area.
*If you need transportation, please contact us after making a reservation.

Location

Blue Cave

Holding period

year round

Opening Hours

9:30-11:30/13:30-15:30

Age Range

3-59 years old

Number of participants

No restrictions (groups can be accommodated)

Reservation Deadline

9:30 session: 7:30 on the day of the event
13:30 session: until 11:30 on the day

*Before making a reservation, be sure toprecautionsfor more information.

Special note 》

*The day before the tour, the store will contact you to inform you of the meeting place and time.

*Tours arerain or shineThe tour will be cancelled in the event that it is determined that the field is unsafe. However, we reserve the right to cancel the tour if we deem the field to be unsafe.

*On safety standards,this way (direction close to the speaker or towards the speaker)We do not allow people who fall under the following conditions to participate in our tours. Please be sure to check.

*Please change into clothes that you do not mind getting wet before you arrive.

*Please use the restroom before coming to the event. (There are no restrooms near the site.)

*Please contact us in advance if you will be late.

《 Regarding pickup and drop-off

*Pick-up service is available for those staying in Miyakojima and Kurima Island area. Pick-up service is not available in Irabu Island, Shimoji Island, and Ikema Island area.

*We may ask you to meet us on site depending on the availability of reservations. If you would like to be picked up, please contact us after completing your reservation.

Frequently asked questions about this plan

Q. What is an Okinawa Prefectural Police-certified "Maru-Yu" (Excellent Safety Measures) contractor?？

Okinawa Prefectural Public Safety Commission (Okinawa Prefectural Police)as provided byStrict safety standardsThese are marine leisure operators that have met the requirements and received official certification as "safe and secure" (official name: "Providers of Leisure Activities in Marine Areas with Excellent Safety Measures").

In fact, of the many marine service providers in Okinawa Prefecture, only about 3 percent (roughly 3 out of 100 companies) have obtained “Maru-Yu” certification.

To receive “Maru-Yu” certification,Passed rigorous screening and on-site inspections by local policeIt is necessary to do so, and the following stringent safety management system is required.

Assignment of Qualified Personnel(Professional staff, such as certified guides and lifeguards, are on site at all times)
Thorough Implementation of Safety Equipment and Facilities(Ensuring that life jackets are always worn, keeping AEDs and other lifesaving equipment on hand, etc.)
Emergency Support System(Establishing a Rapid Communication and Rescue System in Preparation for Emergencies)

There are only a limited number of certified operators in Okinawa Prefecture. Whether you’re new to marine activities or traveling with children, please feel free to participate with confidence.

Q. What is the difference between the two?What is the meeting place and time?

The store will call you the day before the tour to inform you of the meeting time and place.

Q. What is the difference between the two?How should I dress?

Please wear your swimsuit in advance.

Q. What is the difference between the two?Is there a place to leave my luggage?

There is no place to leave them. Please keep them in the rental car. The local guide will hold the keys to your rental car for the duration of the tour.

Q. What is the difference between the two?Will the event be held even if it rains?

The tour will be held even in the rain as long as safety is ensured. Except for special weather conditions such as typhoonsrain or shineThe field is a very good place to start. However, field conditions are subject to change due to various factors such as wind and waves as well as rain.

If these factors make the field unsafe on the day of the tour, we may cancel the tour even if the weather is clear. We ask for your understanding.

In case of tour cancellation, we will contact you.

Q. Can I snorkel during the winter season?

Snorkeling is possible on Miyako Island in winter because the island is relatively warm compared to other parts of Japan. Wetsuits are available for free rental during the winter season. Wetsuits are available for snorkeling even in the winter season.

Q. How can I get photo data?

The photo data is basically presented to the customer using a smart phone.

If you have the LINE messaging application or can use the AirDrop function of the iPhone series, you can send photo data without any problem.

If you would like to send us through e-mail, please contact us to discuss capacity issues. Please note that we do not offer developing and mailing services.

word of mouth

Customers of this age group have participated in the event!

Percentage of review submissions]

Total: 101 entries

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User_cnuu30代

Posted in September 2026

We used this service for a trip with my boyfriend, and it turned into the best memory ever. Snorkeling together in the Blue Cave and taking in the mystical views of the Sapphire Cave was pure bliss♪ Our guide took lots of wonderful photos of the two of us, and my boyfriend looked like he was having a great time the whole time. Exploring the cave was also thrilling, and it turned out to be a truly satisfying date.

User_hpwj50代

Posted in September 2026

First, we took a boat to the spot and enjoyed the scenery of Irabu Island while feeling the pleasant sea breeze. Next, we entered the water and swam into the Sapphire Cave, with its sparkling blue waters. Finally, we went snorkeling to observe the colorful fish and fully immersed ourselves in the mystical beauty of nature. The photos we received will be treasured for a lifetime. It was a truly wonderful tour.

User_sikf40代

Posted in September 2026

I took my kids on a cave exploration tour of Sapphire Cave. At first, they were a little scared of the dark cave, but thanks to the guide who kept things fun and lively, by the end they were peering into the blue-glowing sea with big smiles on their faces. They were also thrilled to spot fish while snorkeling, and as a parent, I was so happy to share this adventure-filled experience with my family.

User_hdks40代

Posted in September 2026

I took part in a snorkeling tour at Sapphire Cave on Irabu Island. The Blue Cave was truly mystical, and exploring the cave was a thrilling experience. The guide’s instructions were clear, and safety measures were thorough, so I was able to enjoy myself with peace of mind from start to finish. The free digital photos are a great souvenir.

User_mbly20代

Posted in September 2026

Sapphire Cave is absolutely amazing!! The inside of the cave glows an incredibly vivid blue—it’s like being in another world, and it totally got me hyped!!! Snorkeling was so much fun, and I got tons of photos for free—I’m seriously thrilled!! ★ If you’re going to Irabu Island, you absolutely have to join this tour!!!

User_vrus50代

Posted in August 2026

Although I was traveling alone, the guide was very friendly and chatted with me, so I was able to enjoy myself without feeling self-conscious. The beauty of the Sapphire Cave, with its brilliant blue glow, was breathtaking, and I was able to escape from my daily routine and fully immerse myself in the mysteries of nature. It became a wonderful memory from my solo trip.

User_ixnh30代

Posted in August 2026

The blue light in Sapphire Cave was truly magical, and every photo I took turned out great, no matter where I pointed the camera! Exploring the cave was so exciting, and I’m really happy with the beautiful photos I got while snorkeling☆ I highly recommend this tour to anyone who wants to capture Miyako Island’s breathtaking scenery on camera♪

User: jaqm50代

Posted in August 2026

The way the light reflects in the Blue Cave is beautiful, and it’s a very satisfying snorkeling experience. Exploring the cave also feels like a real escape from everyday life, and I felt the overall value for money was good. However, the waves were a bit rough during the boat ride, so I think it would be best for anyone prone to seasickness to bring motion sickness medication just in case.

User_mhiu30代

Posted in August 2026

Everything went very smoothly, and I had a stress-free, enjoyable time. The blue, shimmering water inside the cave was magical, and I really got to experience the thrill of exploration. It was also helpful that they worked with me on the transportation arrangements. I’d love to use their services again.

User_iujn40代

Posted in August 2026

I was a little worried about whether I’d have the stamina for cave exploration and snorkeling, but the guide adjusted the pace to suit me and provided thoughtful support, so I was able to enjoy myself without any problems at all. The shimmering blue water at Sapphire Cave was truly magical, and I’m so glad I mustered up the courage to join the tour. I’m also grateful that they were so accommodating when I asked about transportation arrangements.

User_oush40代

Posted in July 2026

I found myself mesmerized by the sapphire-blue water... As I listened to the sound of the waves in that mystical setting, I had a strange sensation—as if my heart were being naturally purified.

User_iiuk30代

Posted in July 2026

First, we met up with the staff at the designated spot, received a thorough explanation on how to use the equipment and safety precautions, and then headed out to sea. Next, we practiced a bit in the shallows before finally heading to Sapphire Cave. There, we were able to observe the crystal-clear waters of Irabu Island and the cave’s blue glow up close. They even took photos for us free of charge, and we had a truly fulfilling experience.

User_gegj50代

Posted in July 2026

Even though I was traveling alone, I was able to join the tour without any hesitation. The staff were friendly and chatted with me, so I never felt lonely and was able to fully immerse myself in the breathtaking views of Sapphire Cave. When traveling alone, you rarely get the chance to have someone take photos of you, but they took plenty of pictures for me for free. I thoroughly enjoyed this mystical cave exploration, and it turned out to be the perfect refreshing getaway. If you’re on the fence, you should definitely go.

User_kxgs40代

Posted in July 2026

My child's eyes sparkled the whole time, captivated by the sense of adventure that comes with exploring a cave. The staff took great care to ensure everyone's safety, so as a parent, I was able to watch over my child with peace of mind.

User_qfuc20代

Posted in July 2026

The blue light in the cave was absolutely beautiful—it was full of Instagram-worthy spots! All the photos someone took of me turned out great, so I posted them on social media right away!

User_nebi20代

Posted in July 2026

I was right. I was able to arrange a ride and get to Sapphire Cave in a snap—Taipa is the best. The blue sea inside the cave was beautiful, too—I have absolutely no complaints. You should definitely go.

User_wfhx50代

Posted in July 2026

At first, I was a little nervous about traveling by boat, but once we entered the cave, I was moved by the mystical blue light surrounding us… The exploration was thrilling, and it turned out to be an unforgettable experience.

User_zeqr40代

Posted in July 2026

I'm not a strong swimmer, so I was a little nervous, but it turned out to be fine even for beginners. Thanks to the guide's thoughtful support, I was able to fully enjoy the beautiful cave scenery.

User_ughp20代

Posted in June 2026

I just decided on a whim to come all the way to Irabu Island by myself to join this tour! Inside the cave, it was a little dark and mysterious, and I felt that exciting thrill of exploring all by myself. The blue-glowing water was absolutely beautiful, and the staff were so friendly and chatty that I didn’t feel lonely at all, even though I was alone.

User_gugs50代

Posted in June 2026

First, we met up with the staff, received a thorough briefing on the cave exploration, and then set off for Sapphire Cave. Next, we went snorkeling through the sparkling blue sea and observed the colorful fish. Then, we finally ventured deep into the mysterious cave and were able to fully enjoy the beautiful natural scenery. They even took photos for us free of charge, making for a truly fulfilling experience.

User_eexc30代

Posted in June 2026

I signed up for this tour because I was drawn to the phrase “Sparkling Blue Cave.” The blue inside the cave was just as beautiful as I had imagined. The staff were helpful in arranging transportation, so getting there and back was a breeze. I also received the digital photos, and I think it was a standard tour that was well worth the price.

User_tzcn50代

Posted in June 2026

I was speechless at the sight of the sapphire-blue light flickering inside the cool cave. Enveloped in a mysterious stillness completely different from the sea outside, I had the strange sensation that I was gently intruding upon a primeval natural world… Thanks to the guide’s warm support, I was able to simply immerse myself in that beautiful blue world. Thank you so much for such a wonderful experience.

User_mdri20代

Posted in June 2026

That sapphire-blue cave was so incredibly beautiful that I literally lost for words lol. It wasn’t just swimming—exploring the rugged rocky areas gave it a real sense of adventure and got me super hyped! The guide was super fun to be around, too—he was the best! Plus, you get the photo data for free—what a great deal, right? lol

User_uxmz30代

Posted in June 2026

The sapphire-blue color was absolutely stunning, and every angle of this cave made for a picture-perfect shot! It was a huge help that they were able to assist us with transportation arrangements♪ My friends and I were completely thrilled by this mysterious blue world—the time just flew by☆ I definitely want to go back!

User_znwp20代

Posted in June 2026

The sapphire-colored cave was seriously beautiful—I'm so glad I went! Exploring it was exciting and fun. The only thing is, if the soles of my water shoes were a little thicker, it would have been perfect.

User_bwcy50代

Month of posting: 2026/05

I participated in this tour as part of a family vacation with my kids. It was our first time exploring a cave, and I was worried the kids might be scared, but I really appreciated how the staff adjusted to the kids’ pace and spoke to them gently—it put my mind at ease as a parent and allowed us to enjoy the experience. The kids were thrilled by the beauty of the Blue Cave, and we made so many wonderful family memories. The round-trip transportation was a huge help, too.

User_lrfn30代

Month of posting: 2026/05

If you’re looking for a special experience on Irabu Island, I highly recommend this Sapphire Cave tour! Once you step inside the cave, the water shimmers an unbelievably vibrant blue—you’re sure to be completely satisfied♪ The staff will guide you kindly, so even if it’s your first time exploring a cave, you can relax and enjoy it! They’ll even take lots of beautiful photos for you for free, so be sure to give it a try on your trip☆

User: lorw20代

Month of posting: 2026/05

Sapphire Cave was absolutely amazing lol. It was my first time exploring a cave, but the sea was glowing blue and I got so hyped! My friends and I had the time of our lives snorkeling there lol. The staff even took photos for us for free—the value for money was incredible! If you’re going to Irabu Island, you should definitely use this service lol.

User_pkpf50代

Month of posting: 2026/05

First, we met up with a staff member at the designated spot, and they smoothly guided us to the dive site. Next, after receiving a thorough explanation of the equipment, we set off for the Blue Cave. When we finally entered the Sapphire Cave, the sea surface shimmered with a mystical blue glow, and I was speechless at its beauty. We also saw many colorful fish, making it a very enjoyable and fulfilling experience. I was also delighted with the photo service.

User_mvcq.50代

Month of posting: 2026/05

The mystical blue glow of the Sapphire Cave was a heart-warming experience. Exploring the caves was just the right amount of thrilling, and it was a wonderful time to be healed by the power of nature.

User_sniy.20代

Month of posting: 2026/05

The blue light of the Sapphire Cave was so beautiful and so emo ★ I was thrilled to feel like an explorer and the free photo data I got was great! I recommend this trip for girls!

User_krlw.20代

Month of posting: 2026/05

The blue light in Sapphire Cave was so beautiful and moving! The cave exploration was also exciting and we got a lot of great photos for free, which was too good *I definitely recommend this trip for girls!

User_khkl.40代

Month of posting: 2026/05

I was overwhelmed by the mysterious sight of the Blue Cave. This is a wonderful tour that allows you to experience firsthand the power of nature on Irabu Island.

User_degm40代

Month of posting: 2026/05

I’m not much of a swimmer, so I was a little nervous about snorkeling in the cave, but thanks to the staff, who stayed close by with flotation devices to help me, even a beginner like me was able to enjoy it without any worries. The blue light inside Sapphire Cave was truly beautiful, and I’m so glad I took the plunge and joined the tour.

User_xqup.50代

Month of posting: 2026/05

The blue light of Sapphire Cave was so beautiful and impressive. Exploring the cave was also exciting and fun.

User_mlhx50代

Month of posting: 2026/04

Even though I was traveling alone, I was able to join the tour without any hesitation. The staff were very friendly and chatted with me, so I never felt lonely and was able to fully immerse myself in the breathtaking views of Sapphire Cave. When traveling alone, there are rarely opportunities to have someone take photos of you, but they took plenty of pictures for me for free. I thoroughly enjoyed exploring this mysterious cave, and it turned out to be the perfect getaway to recharge.

User_izzv40代

Month of posting: 2026/04

My child was thrilled and had a great time on their first cave exploration. During the snorkeling, the guide kindly spoke to my child at their own pace, which allowed me, as a parent, to watch over them with peace of mind. My child’s eyes sparkled the whole time at the beauty of the cave glowing blue, and we made so many wonderful family memories.

User_fhew.50代

Month of posting: 2026/04

The deep, clear blue of the Sapphire Cave completely cleansed my mind. The sound of the waves echoing through the cave also soothed me... I had a wonderful time, forgetting my everyday life.

User_zoiw.30代

Month of posting: 2026/04

The blue light of the Sapphire Cave was very mysterious! Exploring the caves was also exciting and adventurous... I would highly recommend it, as the guides are very kind and helpful!

User_fpuj50代

Month of posting: 2026/04

Last time, we enjoyed snorkeling around Miyako Island, but this time we signed up for a tour to explore Sapphire Cave, a new attraction on Irabu Island. As always, the staff provided courteous guidance, and the moment I saw the water shimmering blue inside the cave, I felt a sense of wonder so profound that no amount of diving could ever match it. They even took photos for us free of charge and were very helpful in arranging transportation—which was a huge help. It was a wonderful tour that lived up to all my expectations.

User_llkh.20代

Month of posting: 2026/04

The blue of Sapphire Cave is truly mysterious, and all the photos I took looked great no matter where I took them! The cave exploration was also very exciting, and it was the most memorable experience of my life.

User_hhft40代

Month of posting: 2026/04

I took my kids on a cave exploration tour of Sapphire Cave. At first, they were a little scared of the dark cave, but thanks to the guide, who kept things fun and lively, by the end they were peering into the blue-glowing sea with big smiles on their faces. It was like a family adventure, and as a parent, I was really happy.

User_ipwa.30代

Month of posting: 2026/04

The blue color of Sapphire Cave was beyond my imagination. I was able to fully enjoy both the excitement of exploring the cave and the beautiful sea I saw while snorkeling. I would like to participate again when I come to Miyakojima.

User_cfki40代

Month of posting: 2026/04

I wasn’t very confident in my physical fitness, so before we left, I was constantly worried about whether I’d be able to handle the cave exploration and snorkeling. However, thanks to the staff’s attentive support and the well-paced itinerary, even a beginner like me had no trouble at all. They kept a close eye on me the entire time I was snorkeling, so I was able to relax and enjoy the beautiful waters of Sapphire Cave. I’m so glad I took the plunge and signed up for this tour.

User_gzky.20代

Month of posting: 2026/04

The Blue Cave was beautiful and I enjoyed exploring the cave. The transportation was also very helpful. The only thing is that the time to change clothes was a little short.

User_lswy20代

Month of posting: 2026/03

Sapphire Cave was seriously amazing lol. The sea inside the cave was glowing blue, and it totally got me hyped! My friends and I had the time of our lives snorkeling there lol. They even take photos for free—the value for money is incredible! If you're going to Irabu Island, you should definitely check this out lol. If you're on the fence, you should definitely go!

User_cuvi50代

Month of posting: 2026/03

Even though I was traveling alone, I was able to enjoy myself without feeling self-conscious. The guide was very friendly and chatted with me, so I never felt lonely and was able to fully immerse myself in the sparkling blue caverns of Sapphire Cave. When traveling alone, you tend to end up with few photos of yourself, but the guide took lots of wonderful photos for me free of charge, and it was the perfect way to refresh myself away from the hustle and bustle of everyday life.

User_xmdi40代

Month of posting: 2026/03

As a tour that lets you experience the new attraction, Sapphire Cave, I’d say it offers good value overall. The blue, shimmering water inside the cave is incredibly captivating, and I felt the snorkeling support was very thorough. However, if I had to mention one thing, there are sections where you have to walk over rocky terrain, so you might want to be mindful of your gear, such as wearing water shoes. I was pleased with the fact that they offer free digital photos and are open to discussing transportation arrangements.

User_kvqu40代

Month of posting: 2026/03

I took a snorkeling tour of Sapphire Cave as part of my sightseeing on Irabu Island. The staff were very helpful in accommodating my requests regarding transportation, which was a huge help. The staff provided kind support so that even beginners like me could enter the water with confidence, and seeing the blue, shimmering water inside the cave was a truly wonderful experience. They also offered a free photo service, making for a very pleasant experience overall.

User_dblq.30代

Month of posting: 2026/03

The blue light of Sapphire Cave was very mysterious! The cave exploration was exciting and I was very happy to see many fish in the snorkeling. We also got free photos, which was a great memory.

User_sxic.50代

Month of posting: 2026/03

The blue of the cave was just as I had imagined. I also enjoyed snorkeling. However, I felt that the way to the cave was a little steep.

User_aaze.30代

Month of posting: 2026/03

My children were so excited to see the sparkling view of the blue cave. We were able to see a lot of fish while snorkeling, and it was a great memory for our family.

User_llwd.40代

Month of posting: 2026/03

Guided tour was smooth. The view of the Blue Cave is average. I think the price is reasonable.

User_jrnj20代

Month of posting: 2026/03

That was absolutely the right choice. The Blue Cave is so beautiful, and exploring the cave was so much fun—Taipa is the best. Plus, you get the photos for free, so I have absolutely no complaints.

User_tyhg.30代

Month of posting: 2026/03

It was my first time to explore a cave and I was anxious, but the guide kindly supported me and even a beginner could do it. I was impressed by the mysterious blue light. However, the footing was a little slippery, so be careful.

User_qjdl.50代

Month of posting: 2026/02

The Blue Cave was mysterious and beautiful. The snorkeling equipment was kept clean and I have no complaints. If I had to say something, I would say that the meeting point was a little difficult to find.

User_wozy.30代

Month of posting: 2026/02

The view of the Blue Cave was beautiful and we enjoyed the mysterious space. I was grateful to receive free photo data as well. However, the waves were a bit high, so I wish I had taken anti-sickness medicine. The scenery is definitely beautiful.

User_yfkz.30代

Month of posting: 2026/02

The blue of Sapphire Cave exceeded my expectations. I was happy to see a variety of fish while snorkeling. If I may say so, it would have been nice if the distance to the caves was a little shorter, but overall it was a good tour.

User: evoz20代

Month of posting: 2026/02

Sapphire Cave was absolutely amazing!! Snorkeling in the Blue Cave totally got me hyped up!!! The ocean sparkled with a brilliant blue light—it was truly breathtaking—and I had the time of my life exploring the cave with my friends!! ★They even took tons of photos for us for free—they really went above and beyond! If you’re going to Irabu Island, you absolutely have to check this out!!! It was so much fun!!

User_izrq.50代

Month of posting: 2026/02

The blue light shining into the cave was truly beautiful and left me speechless. I had a special time drifting in the quiet sea and letting the mysterious power of nature wash over me...

User_fpvc.30代

Month of posting: 2026/02

I joined this trip with my boyfriend. I was a little nervous about exploring the cave, but we enjoyed encouraging each other as we went along. The view of the Blue Cave was really romantic, and it was a great memory for me.

User_fhvc.20代

Month of posting: 2026/01

The Sapphire Cave was a new experience where we could enjoy snorkeling and exploring at the same time, as the reflections of the light in the cave were fantastic. The transportation and photo service made it a comfortable experience.

User_rrio30代

Month of posting: 2026/01

Everything went smoothly. From the initial consultation about transportation to the cave exploration, they guided us efficiently, allowing us to fully enjoy Irabu Island without any stress. The blue waters at Sapphire Cave were beautiful, and it was very easy to plan our itinerary. I’ll definitely use their services again.

User: bigj30代

Month of posting: 2026/01

Everything went smoothly. They efficiently guided us through the snorkeling and cave exploration at the Blue Cave, allowing us to fully enjoy Irabu Island without any stress. We also received our photo files for free, which made everything so much easier. I’ll definitely use their services again.

User_hbwq40代

Month of posting: 2026/01

The last time I visited Miyako Island, I went on a different tour, but this time I chose this Sapphire Cave Exploration tour. As always, the guide provided attentive guidance, and I was able to enjoy my first cave snorkeling experience with complete peace of mind. The beauty of the blue-glowing water surface exceeded my expectations, and I’m grateful for the wonderful service, no matter how many times I participate.

User_frsf.20代

Month of posting: 2026/01

Sapphire Cave is too good! The inside of the cave was glowing blue and it was seriously another world! I felt like I was exploring and I was so excited! We got lots of free photos and will definitely be back!

User_cmhi30代

Month of posting: 2026/01

Nothing but Instagram-worthy spots! The shimmering blue waters of Sapphire Cave were so picturesque that every angle looked like a work of art♪ I was thrilled to explore the cave and absolutely loved taking tons of super stylish photos with my friends☆ If I had to nitpick, though, since we were walking over rocky terrain, it might have been perfect if there had been a few more tips about wearing water shoes! But I had a blast!

User_vncs.20代

Month of posting: 2025/12

The blue of Sapphire Cave was more than I had imagined and the cave exploration was a good adventure. I appreciated the photo service included, and the memories were tangible.

User_fxzt30代

Month of posting: 2025/12

I think it offers good value for the price. It’s a great way to efficiently experience both snorkeling and cave exploration at Sapphire Cave, and I really appreciate that you get free photos. However, if I had to nitpick, there were a few spots inside the cave where the footing was a bit uneven, so I recommend wearing comfortable, sturdy shoes. Overall, I’m satisfied with the experience.

User_vcdh40代

Month of posting: 2025/12

I took part in a snorkeling tour at Sapphire Cave on Irabu Island. The Blue Cave was incredibly mystical, and exploring the cave was a thrilling experience. The guide provided clear instructions and ensured safety measures were strictly followed, so I was able to enjoy myself with complete peace of mind from start to finish. The free digital photos were also a wonderful keepsake.

User_hpka40代

Month of posting: 2025/12

I took the Sapphire Cave tour as part of my sightseeing on Irabu Island. The tour combined cave exploration and snorkeling, and it was a very fulfilling experience. The shimmering blue sea was truly mystical, and I had a wonderful time. The staff were very friendly, and they even offered a free photo service, making for a very pleasant experience. I’d love to participate again.

User_sjzq50代

Month of posting: 2025/12

The facilities were great. The package included both an exploration of Sapphire Cave and snorkeling, which made it easy to plan my schedule. The free photo service was also a nice touch. If I had to nitpick, though, the waves were a bit rough, so it was quite a workout.

User_jmrc.40代

Month of posting: 2025/11

As the name "Sapphire Cave" suggests, the blue light in the cave was like a jewel. It was an exciting tour even for adults, as it gave us a sense of exploration. I was satisfied with the beautiful photos I was able to take.

User_qafw50代

Month of posting: 2025/11

First, we met up with a staff member at the designated spot, where we received a detailed explanation of how to get to the cave and the safety precautions before setting off. Next, we snorkeled through the ocean and observed the colorful fish. Then, as we finally made our way deeper into Sapphire Cave, the water’s surface shimmered blue, and I was speechless at its beauty. They even took photos for us free of charge, and I had a truly fulfilling experience.

User_gzrn30代

Month of posting: 2025/11

We used this service for a trip with my girlfriend, and it became one of our best memories. Walking through Sapphire Cave together and snorkeling in the sparkling blue sea was pure bliss♪ My girlfriend was beaming the whole time, delighted by the mysterious cave scenery. The staff took lots of photos of us for free, making it a truly satisfying date. It was also a big help that they assisted us with arranging transportation.

User_nvsl.40代

Month of posting: 2025/10

I was attracted by the sound of cave exploration. The blue color of Sapphire Cave was overwhelming. The only regret is that the explanations were a little too fast-paced and difficult to understand at times.

User_uobx50代

Month of posting: 2025/10

User_dlad20代

Month of posting: 2025/10

User_hnbt40代

Month of posting: 2025/10

If you’re looking for activities on Irabu Island, I highly recommend this Sapphire Cave exploration tour! The sparkling water surface of the Blue Cave is sure to take your breath away♪ You get to enjoy both snorkeling and cave exploration, and the staff will even take wonderful photos for you for free—it’s the perfect package! Be sure to give it a try on your next trip☆

User_ajtx.50代

Month of posting: 2025/09

The cave exploration was more authentic and adventurous than I expected. The clear blue of the Sapphire Cave was fantastic, and the power of nature was overwhelming. It was a compact but highly satisfying tour.

User_afux50代

Month of posting: 2025/09

First, we took a boat to the spot and enjoyed the scenery of Irabu Island while feeling the pleasant sea breeze. Next, we entered the water and swam into the Sapphire Cave, where the water shimmered a brilliant blue. Finally, we went snorkeling to observe the colorful fish and fully immersed ourselves in the mystical beauty of nature. The photos we received will be treasured for a lifetime.

User_ylmn40代

Month of posting: 2025/09

I had used this tour company before while sightseeing on Miyako Island and had a wonderful experience, so this time I booked the Sapphire Cave tour again. As always, the staff provided courteous guidance, and exploring the shimmering Blue Cave is a truly moving experience no matter how many times I visit. They were also very helpful in arranging transportation, and I’m grateful that the tour lived up to my expectations. If you’re on the fence, you should definitely book this tour.

User_jqas50代

Month of posting: 2025/09

Surrounded by the crystal-clear nature of Irabu Island, I dove into the blue waters of Sapphire Cave and felt completely refreshed. I was deeply soothed by the beauty of the light streaming into the cave… Thanks to the staff’s heartwarming support, it was a wonderful, unforgettable experience—one where I could escape the hustle and bustle of daily life and feel as if I were melting into the underwater world. Every time I think back on it, I feel a sense of calm.

User_ysxy30代

Month of posting: 2025/08

I highly recommend the big adventure at Sapphire Cave! The Blue Cave is mysterious and sparkly—you’re sure to be moved by it♪ The tour includes both snorkeling and cave exploration, and the staff will take lots of beautiful photos for you, so it’s an easy way to create amazing memories! Be sure to give it a try on your girls’ trip☆

User_nhcc20代

Month of posting: 2025/08

Sapphire Cave was seriously amazing lol. The Blue Cave was so beautiful—it totally got me hyped! The cave exploration was thrilling and awesome, and I took tons of photos with my friends and just went totally wild! If you're going to Irabu Island, you should definitely join this tour lol.

User_lfve30代

Month of posting: 2025/08

We used this service for a trip with my boyfriend, and it turned into the best memory ever. Snorkeling together in the Blue Grotto and taking in the mystical views of the Sapphire Cave was pure bliss♪ The guide took lots of wonderful photos of the two of us, and my boyfriend looked like he was having a great time the whole time. It was a date we both thoroughly enjoyed.

User_xjtq20代

Month of posting: 2025/08

I went on this tour with my boyfriend, and it turned into a wonderful memory. Exploring the glowing blue Sapphire Cave together was pure bliss♪ My boyfriend was beaming the whole time, delighted by the mystical scenery. The staff took lots of photos for us for free, making it a truly satisfying date. They were also helpful in arranging our transportation, which was a big help. If you’re on the fence, I definitely recommend it!

User_mtqw40代

Month of posting: 2025/08

I wasn’t very confident in my physical stamina, and before we left, I was constantly worried about whether I’d be able to handle snorkeling inside the cave. But thanks to the staff’s careful pacing and kind support, even a beginner like me was able to manage just fine. Once I got in the water, I was completely captivated by the beauty of Sapphire Cave and was able to relax and enjoy myself. I even got the photos for free—I’m so glad I took the plunge and went on this tour.

User_byvx40代

Month of posting: 2025/08

We took part in this tour as part of a family vacation with our kids. It was our first time cave exploring and snorkeling, so I was worried the kids might be scared, but I was so grateful that the staff spoke to them gently and went at their pace—it allowed us as parents to relax and enjoy ourselves. My children were thrilled by the breathtaking view of the Sapphire Cave, with its shimmering blue waters, and we made so many wonderful family memories. The digital photos we received for free are also a real treasure.

User_jozf50代

Month of posting: 2025/08

First, we boarded the boat and headed toward our destination while feeling the breeze of Irabu Island. Next, we entered the water and swam into the Sapphire Cave, where the water shimmered a brilliant blue. I was so moved by the mystical atmosphere that I was left speechless. Finally, while snorkeling, I observed the vibrantly colored fish and truly felt the power of nature with my whole body. The photos I received have become a lifelong treasure.

User_xvyj30代

Month of posting: 2025/07

The Blue Cave was seriously amazing lol. The inside of the Sapphire Cave was glowing blue, and it totally got me hyped! There were tons of fish while we were snorkeling, and my friends took so many pictures of me—it was such a blast lol. You absolutely have to go!

User_aecd30代

Month of posting: 2025/07

I wasn’t very confident in my swimming ability, so I was anxious the whole time before we set off, wondering if I’d be able to handle the cave exploration. But thanks to the staff’s attentive support and thorough explanations, even a beginner like me was able to manage just fine. They kept a close eye on me even after we entered the water, so I was able to relax and enjoy the sparkling blue scenery of Sapphire Cave. I even got some photos for free, so I’m really glad I took the plunge and joined the tour.

User_unyf40代

Month of posting: 2025/07

We participated as part of a family trip with our kids. It was our first time cave exploring and snorkeling, so I was worried the kids might be scared, but I really appreciated how the staff spoke gently to them and adjusted to their pace—it put my mind at ease and allowed us to enjoy ourselves as parents. My children were thrilled by the breathtaking view of the sapphire-blue glowing cave, and we made so many wonderful family memories. The digital photos we received for free are also treasures to us.

User: oniq20代

Month of posting: 2025/07

Nothing but Instagram-worthy spots! The shimmering blue waters of Sapphire Cave were absolutely stunning, and I’m so happy with the photos—they were taken for free and turned out super stylish☆ Exploring the mysterious cave was a blast; every angle was picture-perfect, and I came away with so many amazing memories! If you want to fully enjoy the ocean on Irabu Island, you absolutely have to go here!

User_jstp20代

Month of posting: 2025/06

The blue light inside Sapphire Cave is so mysterious—it’s the perfect spot for Instagram-worthy photos! I was so happy that the staff took lots of stylish photos of me snorkeling in the beautiful ocean☆ Exploring the cave was exciting, and every angle made for a picture-perfect shot, so I came away with so many amazing memories! If you’re on the fence, you should definitely join this tour!

User_matq50代

Month of posting: 2025/06

Diving into the sea at Sapphire Cave, which shimmers blue as far as the eye can see, completely cleansed my soul. I felt deeply healed as I explored the mysterious cave and breathed in the fresh, natural air… Thanks to the staff’s kind and attentive guidance, it was a wonderful experience that allowed me to escape the hustle and bustle of daily life and feel as though I were melting into the underwater world. Every time I look at the beautiful photos I received for free, I feel a sense of calm.

User_nyhk.40代

Submitted Month: 2025/04

I really appreciate that I get free photos during the tour! I am impressed by all the best shots that I could not take by myself.

User_lwok.30代

Submitted Month: 2025/04

Even though I am not a good swimmer, the guide was very attentive to help me... and the cave exploration was exciting and a great memory for me!

User_yjqs.50代

Month of posting: 2025/03

I was healed by the blue light spreading in the cave. Maybe it is true that it has a healing effect. It was an extraordinary experience!

User_sgpu.20代

Month of posting: 2025/03

All equipment can be rented, so there is no need for luggage! You can easily participate in between trips!

User_zjbm.20代

Month of posting: 2025/03

Sapphire Cave is many times more beautiful than it looks in the pictures! I was impressed by the gradation of blue...I will come back next time with my friends!