blue grotto

✅This is a self-guided tour without a guide.

You will be introduced to the Blue Cave through a video prior to your visit, which will explain the route to the cave, how to put on your equipment, and recommended snorkeling spots.

After watching the video, our on-site instructors will help you with fitting your equipment, explain any questions you may have, and suggest a plan that best suits you.

This tour is recommended for beginners, as you can enjoy snorkeling and relax on the beach at your own pace.


[Equipment Rental Information]

- Rental equipment necessary for snorkeling is included in the price.

Please note that equipment sizes and quantities are limited.

Life jackets and wetsuits: 100cm-3XL

Water shoes: 15cm-30
- Children's sizes are available for those over 100cm tall
- Full-face masks are not available
- Please bring your own bath towels or rent them.

[Facilities]

Blue Grotto is the closest shop to the Blue Cave.
As a result, we offer the following amenities, which are rare at other shops:

・Showers, changing rooms, restrooms, and parking.
Unlike shops that require transportation from the city to the site, we offer convenient on-site facilities.

🔍Price
Adults (13 years and older): ¥3,500 (tax included)
Children (12 and under): Same price
*Wetsuits are not included and are an additional cost.
*Prescription lenses are available for those with poor eyesight, for an additional fee.

If you are bringing an elderly person, please contact us before booking.

⏰Experience Duration
Adjustable to your desired time (maximum 3 hours)

🚗Location
527 Fukai, Ishigaki City, Okinawa Prefecture
*Pickup and drop-off services are not available. Please contact us by phone if you require one.

🔧 What's Included
・Full snorkel gear rental
・Facility usage fee (showers, changing rooms, restrooms, parking)
・Instructor briefing and support

🍅 What to Bring
・Swimsuit or clothing you don't mind getting wet or dirty (please wear this when arriving)
・Towels (rental available for a fee)
・Drinks (available for purchase)
・Waterproof smartphone case (available for purchase)
・Sun protection: Motion sickness medicine (if needed), rash guard, or leggings

[Weather Information]
The tour will proceed even in the rain if safety is assured.
Except for special weather conditions such as typhoons, the tour will generally proceed rain or shine.
However, field conditions vary depending on multiple factors, including wind, waves, and tide levels, in addition to rain. Therefore, we will comprehensively assess the conditions on the day and, if we determine that safety cannot be ensured, we may cancel the tour, even if the weather is clear. Thank you for your understanding. If we decide to cancel the tour, we will contact you.
In addition, if weather conditions make it difficult to carry out the published plan, we can cancel or suggest an alternative field that will have minimal impact on the day.
If you have any questions, our on-site staff will be happy to assist you and offer advice tailored to your needs.

Enjoy snorkeling with a high degree of freedom, without having to bring anything with you.

✅ Safe Support & Abundant Free Services!

Snorkeling tours departing from the shop closest to the Blue Grotto.

Small group sizes ensure a comfortable experience even for first-timers or those who are not strong swimmers.

Beach entry makes it ideal for those prone to seasickness.


【Comfortable Facilities】
The shop is equipped with showers, changing rooms, toilets, and parking.

Many shops around the Blue Grotto lack such facilities, making it convenient for use after the tour.


【No Need to Bring Anything】
All necessary snorkeling equipment is included in the price.

*Please note that equipment sizes and quantities are limited.

Life jackets & wetsuits: 100cm-3XL

Marine shoes: 15cm-30

*Please bring your own bath towel or rent one.


【Participation Requirements & Notes】

Guides are Japanese-speaking only.

Children must be 100cm or taller to participate.

*Full-face masks are not available for rent.

If you are accompanied by an elderly person, please feel free to contact us before booking.


🔍 Price
Adults (13 years and older): 7,900 yen (tax included)
Children (12 years and younger): Same price
*Wetsuits provided free of charge during winter
*Prescription lenses available free of charge for those with poor eyesight

⏰ Experience Time
Approximately 2 hours (may vary depending on conditions)
*Tour duration may vary depending on sea conditions and tides on the day. Please allow ample time for your participation.

🚗 Location
527 Fukai, Ishigaki City, Okinawa Prefecture
*Transportation is generally not provided. Please inquire by phone if you require this service.

🔧 What's Included in the Price
• Rental of complete snorkeling equipment
• Facility usage fee (shower, changing room, toilet, parking)
• Pre-tour briefing and support by an instructor

🍅 What You Need to Bring
• Swimsuit or clothing that can get wet and dirty (please wear this to the meeting point)
• Towel (rental available for a fee)
• Drinks (available for purchase)
• Waterproof smartphone case (available for purchase)
• Sun protection items: motion sickness medication (if needed), rash guard or leggings

【Regarding Weather】
Even in rainy weather, the tour will be held if safety can be ensured.
Except for special weather conditions such as typhoons, the tour will generally proceed even in the rain.
However, field conditions change depending on multiple factors, including wind, waves, and tide levels, not just rain. Therefore, we will make a comprehensive judgment on the conditions on the day, and if we determine that safety cannot be ensured, we may cancel the tour even if it is sunny. Please understand this in advance. If the tour is canceled, we will contact you.

Furthermore, if weather conditions make it difficult to carry out the listed plan, we can either cancel the tour or suggest an alternative location that will have less impact on the day of the tour.
If you have any questions, our on-site staff will be happy to assist you and provide advice tailored to your needs.

【Enjoy before and after the tour!】
Ishigaki Island's only restaurant with a spectacular ocean view!

Meals are available before and after the tour, and those who use the restaurant after the tour will receive a complimentary drink.

✅ Peace of Mind Support & Abundant Free Services!

Snorkeling tours departing from the shop closest to the Blue Grotto.

Small group sizes ensure a comfortable experience for beginners and those who are not strong swimmers.

Beach entry makes it ideal for those prone to seasickness.


【Comfortable Facilities】
The shop is equipped with showers, changing rooms, toilets, and parking.

Many shops near the Blue Grotto lack such facilities, making it convenient even after the tour.


【No Need to Bring Anything】
All necessary snorkeling equipment is included in the price.

*Please note that equipment sizes and quantities are limited.

Life jackets & wetsuits: 100cm-3XL

Marine shoes: 15cm-30

*Please bring your own bath towel or rent one.


【Participation Requirements & Notes】

Guides are Japanese-speaking only.

Children must be 100cm or taller to participate.

*Full-face masks are not available for rent.

If you are accompanied by an elderly person, please feel free to contact us before making a reservation.

🔍 Price
Adults (13 years and older): 5,900 yen (tax included)
Children (12 years and younger): Same price
*Wetsuits are provided free of charge during winter.
*Prescription lenses are available free of charge for those with poor eyesight.

⏰ Experience Time
Approximately 2 hours (may vary depending on conditions)
*Tour duration may vary depending on sea conditions and tides on the day. Please allow ample time for your participation.

🚗 Location
527 Fukai, Ishigaki City, Okinawa Prefecture
*Transportation is not provided as a general rule. Please contact us by phone if you require this service.

🔧 What's Included in the Price
• Rental of complete snorkeling equipment
• Facility usage fee (shower, changing room, toilet, parking)
• Pre-tour briefing and support by an instructor

🍅 What You Need to Bring
• Swimsuit or clothing that can get wet and dirty (please wear this to the meeting point)
• Towel (rental available for a fee)
• Drinks (available for purchase)
• Waterproof smartphone case (available for purchase)
• Sun protection items: motion sickness medication (if needed), rash guard or leggings

【Regarding Weather】
The tour will be held even in rainy weather if safety can be ensured.
Except for special weather conditions such as typhoons, the tour will generally proceed even in the rain.
However, field conditions change depending on multiple factors, including wind, waves, and tide levels, not just rain. Therefore, we will make a comprehensive judgment on the conditions on the day, and if we determine that safety cannot be ensured, we may cancel the tour even if it is sunny. Please understand this in advance. If the tour is canceled, we will contact you.

Furthermore, if weather conditions make it difficult to carry out the listed plan, we can either cancel the tour or suggest an alternative location that will have less impact on the day.
If you have any questions, our on-site staff will be happy to assist you and provide advice tailored to your needs.

【Enjoy before and after the tour!】
Ishigaki Island's only observation restaurant is on-site!

Meals are available before and after the tour, and those who use the restaurant after the tour will receive a complimentary drink.

✅ Safe Support & Abundant Free Services!

Snorkeling tours departing from the shop closest to the Blue Grotto.

Small group sizes ensure a comfortable experience even for first-timers or those who are not strong swimmers.

Beach entry makes it ideal for those prone to seasickness.


【Comfortable Facilities】
The shop is equipped with showers, changing rooms, toilets, and parking.

Many shops around the Blue Grotto lack such facilities, making it convenient for use after the tour.


【No Need to Bring Anything】
All necessary snorkeling equipment is included in the price.

*Please note that equipment sizes and quantities are limited.

Life jackets & wetsuits: 100cm-3XL

Marine shoes: 15cm-30

*Please bring your own bath towel or rent one.


【Participation Requirements & Notes】

Guides are Japanese-speaking only.

Children must be 100cm or taller to participate.

*Full-face masks are not available for rent.

If you are accompanied by an elderly person, please feel free to contact us before booking.


🔍 Price
Adults (13 years and older): 7,900 yen (tax included)
Children (12 years and younger): Same price
*Wetsuits provided free of charge during winter
*Prescription lenses available free of charge for those with poor eyesight

⏰ Experience Time
Approximately 2 hours (may vary depending on conditions)
*Tour duration may vary depending on sea conditions and tides on the day. Please allow ample time for your participation.

🚗 Location
527 Fukai, Ishigaki City, Okinawa Prefecture
*Transportation is generally not provided. Please inquire by phone if you require this service.

🔧 What's Included in the Price
• Rental of complete snorkeling equipment
• Facility usage fee (shower, changing room, toilet, parking)
• Pre-tour briefing and support by an instructor

🍅 What You Need to Bring
• Swimsuit or clothing that can get wet and dirty (please wear this to the meeting point)
• Towel (rental available for a fee)
• Drinks (available for purchase)
• Waterproof smartphone case (available for purchase)
• Sun protection items: motion sickness medication (if needed), rash guard or leggings

【Regarding Weather】
Even in rainy weather, the tour will be held if safety can be ensured.
Except for special weather conditions such as typhoons, the tour will generally proceed even in the rain.
However, field conditions change depending on multiple factors, including wind, waves, and tide levels, not just rain. Therefore, we will make a comprehensive judgment on the conditions on the day, and if we determine that safety cannot be ensured, we may cancel the tour even if it is sunny. Please understand this in advance. If the tour is canceled, we will contact you.

Furthermore, if weather conditions make it difficult to carry out the listed plan, we can either cancel the tour or suggest an alternative location that will have less impact on the day of the tour.
If you have any questions, our on-site staff will be happy to assist you and provide advice tailored to your needs.

【Enjoy before and after the tour!】
Ishigaki Island's only restaurant with a spectacular ocean view!

Meals are available before and after the tour, and those who use the restaurant after the tour will receive a complimentary drink.

✅ Peace of Mind Support & Abundant Free Services!

Snorkeling tours departing from the shop closest to the Blue Grotto.

Small group sizes ensure a comfortable experience for beginners and those who are not strong swimmers.

Beach entry makes it ideal for those prone to seasickness.


【Comfortable Facilities】
The shop is equipped with showers, changing rooms, toilets, and parking.

Many shops near the Blue Grotto lack such facilities, making it convenient even after the tour.


【No Need to Bring Anything】
All necessary snorkeling equipment is included in the price.

*Please note that equipment sizes and quantities are limited.

Life jackets & wetsuits: 100cm-3XL

Marine shoes: 15cm-30

*Please bring your own bath towel or rent one.


【Participation Requirements & Notes】

Guides are Japanese-speaking only.

Children must be 100cm or taller to participate.

*Full-face masks are not available for rent.

If you are accompanied by an elderly person, please feel free to contact us before making a reservation.

🔍 Price
Adults (13 years and older): 5,900 yen (tax included)
Children (12 years and younger): Same price
*Wetsuits are provided free of charge during winter.
*Prescription lenses are available free of charge for those with poor eyesight.

⏰ Experience Time
Approximately 2 hours (may vary depending on conditions)
*Tour duration may vary depending on sea conditions and tides on the day. Please allow ample time for your participation.

🚗 Location
527 Fukai, Ishigaki City, Okinawa Prefecture
*Transportation is not provided as a general rule. Please contact us by phone if you require this service.

🔧 What's Included in the Price
• Rental of complete snorkeling equipment
• Facility usage fee (shower, changing room, toilet, parking)
• Pre-tour briefing and support by an instructor

🍅 What You Need to Bring
• Swimsuit or clothing that can get wet and dirty (please wear this to the meeting point)
• Towel (rental available for a fee)
• Drinks (available for purchase)
• Waterproof smartphone case (available for purchase)
• Sun protection items: motion sickness medication (if needed), rash guard or leggings

【Regarding Weather】
The tour will be held even in rainy weather if safety can be ensured.
Except for special weather conditions such as typhoons, the tour will generally proceed even in the rain.
However, field conditions change depending on multiple factors, including wind, waves, and tide levels, not just rain. Therefore, we will make a comprehensive judgment on the conditions on the day, and if we determine that safety cannot be ensured, we may cancel the tour even if it is sunny. Please understand this in advance. If the tour is canceled, we will contact you.

Furthermore, if weather conditions make it difficult to carry out the listed plan, we can either cancel the tour or suggest an alternative location that will have less impact on the day.
If you have any questions, our on-site staff will be happy to assist you and provide advice tailored to your needs.

【Enjoy before and after the tour!】
Ishigaki Island's only observation restaurant is on-site!

Meals are available before and after the tour, and those who use the restaurant after the tour will receive a complimentary drink.

✅ Safe Support & Abundant Free Services!

Snorkeling tours departing from the shop closest to the Blue Grotto.

Small group sizes ensure a comfortable experience even for first-timers or those who are not strong swimmers.

Beach entry makes it ideal for those prone to seasickness.


【Comfortable Facilities】
The shop is equipped with showers, changing rooms, toilets, and parking.

Many shops around the Blue Grotto lack such facilities, making it convenient for use after the tour.


【No Need to Bring Anything】
All necessary snorkeling equipment is included in the price.

*Please note that equipment sizes and quantities are limited.

Life jackets & wetsuits: 100cm-3XL

Marine shoes: 15cm-30

*Please bring your own bath towel or rent one.


【Participation Requirements & Notes】

Guides are Japanese-speaking only.

Children must be 100cm or taller to participate.

*Full-face masks are not available for rent.

If you are accompanied by an elderly person, please feel free to contact us before booking.


🔍 Price
Adults (13 years and older): 7,900 yen (tax included)
Children (12 years and younger): Same price
*Wetsuits provided free of charge during winter
*Prescription lenses available free of charge for those with poor eyesight

⏰ Experience Time
Approximately 2 hours (may vary depending on conditions)
*Tour duration may vary depending on sea conditions and tides on the day. Please allow ample time for your participation.

🚗 Location
527 Fukai, Ishigaki City, Okinawa Prefecture
*Transportation is generally not provided. Please inquire by phone if you require this service.

🔧 What's Included in the Price
• Rental of complete snorkeling equipment
• Facility usage fee (shower, changing room, toilet, parking)
• Pre-tour briefing and support by an instructor

🍅 What You Need to Bring
• Swimsuit or clothing that can get wet and dirty (please wear this to the meeting point)
• Towel (rental available for a fee)
• Drinks (available for purchase)
• Waterproof smartphone case (available for purchase)
• Sun protection items: motion sickness medication (if needed), rash guard or leggings

【Regarding Weather】
Even in rainy weather, the tour will be held if safety can be ensured.
Except for special weather conditions such as typhoons, the tour will generally proceed even in the rain.
However, field conditions change depending on multiple factors, including wind, waves, and tide levels, not just rain. Therefore, we will make a comprehensive judgment on the conditions on the day, and if we determine that safety cannot be ensured, we may cancel the tour even if it is sunny. Please understand this in advance. If the tour is canceled, we will contact you.

Furthermore, if weather conditions make it difficult to carry out the listed plan, we can either cancel the tour or suggest an alternative location that will have less impact on the day of the tour.
If you have any questions, our on-site staff will be happy to assist you and provide advice tailored to your needs.

【Enjoy before and after the tour!】
Ishigaki Island's only restaurant with a spectacular ocean view!

Meals are available before and after the tour, and those who use the restaurant after the tour will receive a complimentary drink.