A fantastic cave spot on Ishigaki Island!
Blue Cave" where you can also enjoy snorkeling

青の洞窟ツアー

The "Blue Cave" in Ishigaki Island is a popular place with mysterious blue light.Snorkeling & Diving SpotsIt is.

Sunlight shining into the cave reflects off the white sand of the sea bottom, creating a fantastic blue glow. It is especially beautiful in the morning on a clear day, when you can enjoy the crystal-clear view of the sea.

For those who...

◆Same-day reservations availableIf you are looking for a tour that is
◆Kids can have fun together.Looking for a spot?
◆Ishigaki Island at Blue CaveKayaking ExperienceThose who want to
◆Ishigaki Island at Blue CavesnorkelingThose who want to
◆Ishigakijima Blue Cave Recommended Tour
◆If you want to know if it is possible to go to Blue Cave in Ishigaki Island by yourself

In this issue, we introduce our recommended Ishigaki Island "Blue Cave Snorkeling Tour"!

New Arrivals for Blue Cave Snorkeling Tour

Kabira Bay SUP/Canoe & Blue Cave Snorkeling Tour☆Take pictures for free & transportation included! (No.405)

User_vdpk / 20s Posted on 2026-01

We were able to fully enjoy Kabira Bay and the Blue Cave, the two most spectacular spots, in half a day. The free cancellation until 6:00 p.m. the day before is also a relief.

Ishigaki Island/Half-Day] Same-Day Reservation OK! You May Be Able to See Sea Turtles☆Snorkeling & Cave Exploration Tour in the Unexplored "Blue Cave"★Free Photo & Transportation Included (No.304)

User_kjxf / 40s Posted on 2026-01

The thrill of exploring the unexplored Blue Cave and possibly seeing sea turtles was a fun half-day tour.

Special Winter SALE 【Ishigaki Island/1 Day】If you are in doubt, this is the one for you☆Let's look for sea turtles! Kabira Bay SUP/Canoe & Blue Cave Snorkeling Tour ★ (No.349)

User_zpvt. / 50s Posted on 2026-01

While enjoying SUP at Kabira Bay, we also spotted sea turtles! The blue cave snorkeling was even more beautiful than I had imagined.

Ishigakijima Island / 1 Day] Conquer the ocean and river☆Longest in Ishigaki Island! Miyara River Mangrove SUP/Canoe & Blue Cave Snorkeling Tour ★ ＜Free Photo & Pick-up & Drop-off＞ (No.362)

User_qnlt / 30s Posted on 2026-01

We SUPed through the mangrove river and were impressed by the clear waters of the Blue Cave. Photos were also free of charge.

Kabira Bay SUP/Canoe & Blue Cave Snorkeling Tour☆Take pictures for free & transportation included! (No.405)

User_hjku / 20s Posted on 2025-12

The experience of seeing the view of Kabira Bay from the water was very special. I was able to fully enjoy the nature that is typical of Ishigaki Island in half a day.

User_lxpd / 40s Posted on 2025-12

I was able to book the tour on the same day, so I was able to join the tour during a break in my schedule. The Blue Cave was deeper than I had imagined, and I enjoyed the feeling of exploring it. We did not see any sea turtles, but there were many kinds of fish and it was well worth seeing.