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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Ishigakijima/Half Day] You may see sea turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Transportation 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Special Summer SALE 【Ishigaki Island / 1 Day】If you have any doubts, 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Ishigakijima/Half Day] You may see sea turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Transportation 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Special Summer SALE 【Ishigaki Island / 1 Day】If you have any doubts, 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] Conquer the ocean and river☆Longest in Ishigaki Island! Miyara River Mangrove SUP/Canoe & Blue Cave Snorkeling Tour★ (No.362)
5
ユーザー_fanj さん / 50s Posted on 2025-07

「川も海も両方やりたい！」と思ってこの1日ツアーに参加。マングローブの中をゆっくり進む時間と、海でアクティブに泳ぐ時間のバランスが絶妙。スタッフの皆さんも明るく親切で、安心して楽しめました。

Read more
Ishigakijima/Half Day] You may see sea turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Transportation Included (No.304)
4
ユーザー_kfme さん / 30's Posted on 2025-07

昼間の時間が空いたので、青の洞窟のツアーに飛び入り参加。海の透明度が高くて、魚が目の前を泳ぐのが見えたのが印象的でした。洞窟内の神秘的な雰囲気も素晴らしい。ただ、少し足場が滑りやすかったので注意が必要。

Read more
Special Summer SALE 【Ishigaki Island / 1 Day】If you have any doubts, this is the one for you☆Let's look for sea turtles! Kabira Bay SUP/Canoe & Blue Cave Snorkeling Tour ★ (No.349)
5
ユーザー_ztqi さん / 40s Posted on 2025-07

日頃の運動不足を解消したくて参加。初めてのSUPだったけど、インストラクターが丁寧で安心できました。川平湾の景色が本当に絵みたいで感動。青の洞窟ではウミガメにも出会えて、思わず声が出ました！写真もたくさん撮ってもらえて満足です。

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
ユーザー_vuyn さん / 50s Posted on 2025-07

マングローブのカヌーはゆったりしていて、都会の喧騒を忘れられました。途中で小動物も見られて、自然の豊かさに癒やされました。青の洞窟も想像以上に美しく、参加して正解でした。

Read more
Special Summer SALE 【Ishigaki Island / 1 Day】If you have any doubts, this is the one for you☆Let's look for sea turtles! Kabira Bay SUP/Canoe & Blue Cave Snorkeling Tour ★ (No.349)
5
ユーザー_rqtl さん / 30's Posted on 2025-07

いつもはインドア派なんですが、今回は思い切って自然体験をしてみようとこのツアーを選びました。ウミガメが本当に間近で見られて感動！写真もたくさん撮ってもらえて、大満足です。

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
ユーザー_dkpx さん / 50s Posted on 2025-07

子育てがひと段落したので、人生初の1人旅で参加しました。マングローブの生命力に圧倒され、シュノーケリング中にはカラフルな魚たちに囲まれて癒されました。

Read more

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    あとは参加するだけ！
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