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Ishigaki Island Related Information

Blue Cave and sea turtle snorkeling

ウミガメシュノーケリング

Let's go to "Blue Cave" in Ishigaki Island!
If you are lucky, you may be able to swim with sea turtles.

【石垣島】青の洞窟でウミガメを見つけよう

Ishigaki IslandBlue Cave, a very popular spotWhy don't you experience the mysterious world of the sea at

In the crystal clear water, you may be lucky enough to see sea turtles along with colorful fish!

For those who...
◆ Those who want to see sea turtles
◆ Those who want to make memories with friends at the Blue Cave.
◆Ishigaki Island's Blue Cave for those who want to refresh themselves.
◆First time snorkeling in the Blue Cave
◆For those looking for a sea turtle tour for parents and children

This time, we will introduce a tour held at the Blue Cave on Ishigaki Island!

Enjoy the wonderful experience of snorkeling, as well as SUP and canoe tours with sea turtles and colorful fish.

What is Ishigaki Island Blue Cave like?

石垣島「青の洞窟」ってどんなところ？

Ishigaki Island has a spectacular spot called "Blue Cave!

As its name suggests, the "Blue Cave" is a place where sunlight shining into the cave combines with various other conditions to produce a mysterious blue glow.

You can also enjoy colorful tropical fish and beautiful coral reefs around the caves and have the chance to swim with sea turtles♪.

See the list of Trip Ideas of Blue Cave

Location and Directions to Ishigaki Island Blue Cave

石垣島「青の洞窟」の場所と行き方

The Blue Cave is located in the northern part of Ishigaki Island. It is located in an area called Fukai in the Yonehara district in the northern part of the island, and can be reached in about 30 minutes by car from the city center.

From the beach, walk at low tide and swim in the ocean at high tide to the "Blue Cave"!

precautions
◆There are narrow and unmaintained roads along the way. It is not recommended to go there by individual or rental car.
◆The path from the parking lot to the cave is also a bit complicated. For your safety.Be sure to take a tour!The following is a list of the most common problems with the

Transportation included! See the list of Blue Cave Tours

Ishigaki Island Blue Cave Recommendations

Take a peek into the colorful underwater world!
Sea turtle encounter rate is high in the waters of the Blue Cave

石垣島 青の洞窟のおすすめポイント

In addition to the mystical beauty of the Blue Cave, there are variousMarine life can be observed.The Blue Cave is an attractive place to visit.

Enjoy colorful tropical fish and coral reefs by snorkeling, kayaking, or SUP! If you are lucky, you may even see sea turtles☆!

You can meet sea turtles at ⬇︎! Click here for recommended tours

【石垣島/半日】当日予約OK！ウミガメに会えるかも☆秘境『青の洞窟』シュノーケリング＆洞窟探検ツアー★写真無料＆送迎付きIshigaki Island/Half-Day] Same-Day Reservation OK! You May See Sea Turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Pick-up Service Included (No.304)開始時間9:00-12:00 / 13:30-16:30所要時間Approx. 3 hours13,500 yen →6,900yen

幻の島上陸、ウミガメシュノーケリング、ダイビングIshigakijima Island/1 Day] Enjoy a relaxing and enjoyable ☆Landing on the Phantom Island & Experience Diving 1dive & Sea Turtle Snorkeling Tour Enjoy the excellent location (No.313)開始時間8:20 a.m. to 4:30 p.m.所要時間Approx. 8 hours15,000 yen

 

Small children can also enjoy it together!
The current is calm and recommended for first-timers.

石垣島 青の洞窟のおすすめポイント

The Blue Cave Tour in Ishigaki Island is,The event will be held on days when the wave currents are calm.The entry is from the beach. Also, since the entry is from the beach, even those who are not good swimmers or small children can play safely together.

A guide who is a certified water rescuer.Solid supportPlease be assured that we will do so!

Click here for recommended tours for ages ⬇︎5!

川平湾SUP、青の洞窟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)開始時間9:00-16:00所要時間Approx. 7 hours29,000 yen →13,500yen

青の洞窟、マングローブSUP、カヌーIshigaki Island / 1 Day] Conquer the ocean and river☆Longest in Ishigaki Island! Miyara River Mangrove SUP/Canoe & Blue Cave Snorkeling Tour★ (No.362)開始時間6:00-11:15 / 9:00-15:45 / 13:30-20:15所要時間Approx. 5 hours29,000 yen →13,500yen

Ishigaki Island Blue Cave & Sea Turtle Snorkeling Recommendation Tour

Blue Cave" snorkeling
& Cave Exploration Tour

石垣島 青の洞窟＆ウミガメシュノーケリングのおすすめツアー

This plan includes snorkeling and cave exploration at the Blue Cave.

The surrounding waters are a popular snorkeling spot that attracts colorful tropical fish.

If you are lucky, you may even see sea turtles☆ Please look for them!

【石垣島/半日】当日予約OK！ウミガメに会えるかも☆秘境『青の洞窟』シュノーケリング＆洞窟探検ツアー★写真無料＆送迎付きIshigaki Island/Half-Day] Same-Day Reservation OK! You May See Sea Turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Pick-up Service Included (No.304)開始時間9:00-12:00 / 13:30-16:30所要時間Approx. 3 hours13,500 yen →6,900yen

 

Kabira Bay SUP/Canoeing &
Blue Cave Snorkeling Tour

石垣島 青の洞窟＆ウミガメシュノーケリングのおすすめツアー

This one-day plan includes SUP experience at "Kabira Bay" and snorkeling at the popular "Blue Cave".

Many of our guests are beginners. Safety gear and guides will be on hand to assist you!

川平湾SUP、青の洞窟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)開始時間9:00-16:00所要時間Approx. 7 hours29,000 yen →13,500yen

 

Click here for a list of snorkeling tours

Ishigaki Island Snorkeling (Snorkel) Tour Enjoy colorful corals, tropical fish, blue caves, and various other snorkeling attractions on the world-famous Ishigaki Island! (82 total) アクティビティの詳細を見る

What to wear and bring for Ishigaki Island Blue Cave & Sea Turtle Tour

石垣島 青の洞窟&ウミガメツアーの服装・持ち物

Basically, a swimsuit is all you need! Other necessary equipment is included in the tour fee.

If you plan to go sightseeing directly after the tour, it is convenient to prepare a bath towel and a change of clothes☆.

Recommended Clothing & Personal Belongings
◆Swimsuit or clothing that can get wet
◆ Rush Guard
◆Spats (leggings, trenchers, etc.)
◆Sun protection (hats and sunglasses)

During the winter months when the water temperature is cooler, a rash guard can be worn under the wetsuit to keep you even warmer and make it easier to put on and take off.

Ishigaki Island Blue Cave Tour FAQ

Q. Can I go to the Blue Cave in Ishigaki Island by myself?

In conclusion, you can go to the Blue Cave on your own, but we do not recommend it. On the way.There are narrow paths overgrown with vegetation and unmaintained.

From the standpoint of safety and avoiding problems, we recommend that you join a guided tour with a guide who knows the area well.

Q. Can I enjoy the Blue Cave in Ishigaki Island even if I can't swim?

You don't need to be able to swim. Ishigaki Island "Blue Cave" tour can be enjoyed by canoe or SUP in addition to snorkeling.

Rest assured that you will be carefully assisted by a guide certified in water rescue.

Q. Is the Ishigaki Island Blue Cave beautiful even on a rainy day?

The "Blue Cave" looks beautiful blue even on rainy days. The tour itself may be cancelled on days with high waves.

A little rain is no problem, and once in the caves, rain is not a major concern.

Q. How old do I have to be to visit the Blue Cave in Ishigaki Island?
Participants must be 5 years old. Please check the plan page for details.
Q. What is the best time to visit the Blue Cave in Ishigaki Island?
We recommend that you choose either morning or afternoon depending on your itinerary, as it depends on the sea conditions on the day of the tour.
Q. How to get to the Blue Cave in Ishigaki Island?
The Blue Cave is located in the northern area of Ishigaki Island. It is located in the northern part of the island, called Fukaumi in Yonehara, and takes about 30 minutes by car from the downtown of Ishigaki Island.

For advance or same-day reservations, please contact Ishigaki Island Tours!

24-hour web reservations available☆.
Telephone consultations are also available during business hours!

前日・当日予約は石垣島ツアーズで！

Ishigaki Island Tours' "Blue Cave" tour can be booked the day before or the day of the tour.

We will be happy to help you even if you have "a sudden schedule" or "want to go to the Blue Cave but other tours have already been closed for reservations! Please feel free to contact us.

Click here to contact us.

New experiences of Blue Cave and Sea Turtle Snorkeling

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)
5
User_osgq / 40s Posted on 2025-09

It felt too good. Kabira Bay and the Blue Cave were the two places I definitely wanted to go, so I am very glad that the plan had it all together!

Read more
Ishigaki Island / 1 Day] Conquer the ocean and river☆Longest in Ishigaki Island! Miyara River Mangrove SUP/Canoe & Blue Cave Snorkeling Tour★ (No.362)
5
User_mzqe. / 20s Posted on 2025-08

It was a luxury to be able to enjoy both the river and the ocean in one day! It was a day that I was so absorbed in nature that I even forgot my phone.

Read more
Ishigaki Island/Half-Day] Same-Day Reservation OK! You May See Sea Turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Pick-up Service Included (No.304)
5
User_fhvu / 40s Posted on 2025-08

Once inside the cave, the cool air and silence made me feel as if I had entered a magical world.

Read more
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)
5
User_rkmd / 30's Posted on 2025-08

I didn't realize how good it felt to stand on the surface of the sea, and although I was a little apprehensive about my first SUP experience, I am glad I took the plunge. I was healed by the scenery.

Read more
Ishigaki Island / 1 Day] Conquer the ocean and river☆Longest in Ishigaki Island! Miyara River Mangrove SUP/Canoe & Blue Cave Snorkeling Tour★ (No.362)
5
User_fanj / 50s Posted on 2025-07

I want to do both the river and the ocean!" So I joined this one-day tour. The time spent slowly moving through the mangroves and the time spent actively swimming in the ocean were perfectly balanced. The staff were all cheerful and kind, and I was able to enjoy the tour without worries.

Read more
Ishigaki Island/Half-Day] Same-Day Reservation OK! You May See Sea Turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Pick-up Service Included (No.304)
4
User_kfme / 30's Posted on 2025-07

With some free time during the day, we jumped on a tour of the Blue Cave. The clarity of the sea was so impressive that I could see fish swimming right in front of me. The mystical atmosphere inside the cave is also wonderful. However, the foothold was a bit slippery, so care should be taken.

Read more

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