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.

✅Reliable support and comprehensive free services!

This snorkeling tour departs from the shop closest to the Blue Cave.

Small group sizes make it easy for beginners and those with limited swimming ability to participate.


Beach entry makes it easy for those worried about seasickness.


[Comprehensive Facilities for Comfort]

The shop is equipped with showers, changing rooms, restrooms, and parking.




[Empty-handed]

All rental equipment needed for snorkeling is included in the price.

Please note that equipment sizes and quantities are limited.
... 🔍 Price
Adults (13 years and older): ¥5,900 (tax included)
Children (12 and under): Same price
*Wetsuits are free during the winter.
*Prescription lenses are available for those with poor eyesight.

⏰ Experience Time
Approximately 2 hours (may vary depending on the conditions)
*The tour duration may vary depending on the ocean and tide conditions. Please allow ample time for your participation.

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

🔧 What's Included in the Price
・Full snorkeling 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.
Additionally, if weather conditions make it difficult to carry out your listing plan, we can cancel it 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 before and after the tour!]
The only observation restaurant on Ishigaki Island is also located on-site!
Dinners are available before and after the tour, and a complimentary drink is included for those who dine at the restaurant after the tour.

⚠️Please contact us before booking.

✅Reliable support and comprehensive free services!
This snorkeling tour departs from the shop closest to the Blue Cave.
Small group sizes make it easy for beginners and those with limited swimming skills to participate.
Since entry is from the beach, even those concerned about seasickness can participate with peace of mind.

[Comprehensive Facilities for Comfort]
The shop is equipped with showers, changing rooms, restrooms, and parking.
As many shops around the Blue Cave do not have these facilities, you can use them comfortably after the tour.

[Empty-handed]
All rental equipment needed 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
*Please bring your own bath towel or rent one.

[Participation Requirements/Notes]
Guides only speak Japanese.
Children must be at least 100cm tall to participate.
*Full-face masks are not available for rental.
If you are traveling with elderly guests, please contact us before booking.

🔍 Price
Adults (13 years and older): ¥5,900 (tax included)
Children (12 and under): Same price
*Wetsuits are complimentary during the winter season.
*Prescription lenses are available for those with poor eyesight.

⏰ Experience Time
Approximately 2 hours (may vary depending on the conditions)
*The tour duration may vary depending on the ocean and tide conditions. Please allow ample time for your participation.

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

🔧 What's Included in the Price
・Full snorkeling 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.
Additionally, if weather conditions make it difficult to carry out your listing plan, we can cancel it 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 before and after the tour!]
The only observation restaurant on Ishigaki Island is also located on-site!
Dinners are available before and after the tour, and a complimentary drink is included for those who dine at the restaurant after the tour.

⚠️Student discounts apply to university/vocational school/high school student groups (show student ID). Group discounts apply to groups of 5 or more.
Cannot be used in conjunction with other discounts. Reservations made on the same day and by the same group via the website or phone are valid.
*The tour content remains unchanged.

✅Reliable support and comprehensive free services!
Snorkel tours depart from the shop closest to the Blue Cave.
Small group sizes make this tour safe for first-timers and those with limited swimming ability.
Entry from the beach makes it easy for those worried about seasickness.

[Comfortable and Well-equipped Facilities]
The shop is fully equipped with showers, changing rooms, restrooms, and parking.
Many shops do not have these facilities near the Blue Cave, so you can enjoy the tour comfortably after the tour.

[Come empty-handed]
All rental equipment needed for snorkeling is included in the price.
Please note that equipment sizes and quantities are limited.
Life jackets and wetsuits: 100cm-3XL
Marine shoes: 15cm-30cm
Please bring your own bath towel or rent one.

[Participation Requirements/Notes]
Guides are available in Japanese only.
Children must be 100cm or taller to participate.
Full-face masks are not available for rental.
Please inquire before booking if you are accompanied by an elderly person.

🔍 Price
Adults (13 years and older): ¥5,400 (tax included)
Children (12 years and under): Same price
Wetsuits are free in winter.
Prescription lenses are available for those with poor eyesight.

⏰ Experience Time
Approximately 2 hours (may vary depending on conditions)
The tour duration may vary depending on the ocean and tide conditions. Please allow ample time for your participation.

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

🔧 What's Included in the Price
・Full snorkeling equipment 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.
Additionally, if weather conditions make it difficult to carry out your listing plan, we can cancel it 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 before and after the tour!]
The only observation restaurant on Ishigaki Island is also located on-site!
Dinners are available before and after the tour, and a complimentary drink is included for those who dine at the restaurant after the tour.

✅After checking in at the shop, you will be driven by a staff member to a safe, shallow, sandy beach.

Our staff will provide thorough instruction on how to paddle and operate your SUP or kayak, route guidelines, and safety precautions on the beach.

If you have a preference, please choose one of the following options: Private Beach, Kabira Bay, or Mangrove. Please let us know when booking.

*Please note that this may not be possible due to weather conditions.

🏖 Private Beach
This course leads to a quiet, secluded beach.
With crystal-clear waters and white sand, it's recommended for those looking for a relaxing SUP experience.
It's also perfect for resting and photography.
It's also suitable for those who value the scenery and those trying SUP for the first time.

🌊 Kabira Bay
A spectacular scenic spot representing Ishigaki Island.
Enjoy the calm waters and emerald green scenery from the water.

🌿 Mangrove
A nature experience course where you slowly navigate the river.
With less wind impact, you can enjoy observing mangrove tunnels and wildlife.
Recommended for those who are not good at the ocean or who prefer a more relaxed atmosphere.
The opposite shore faces the ocean, so you can enjoy a seaside experience when the weather is calm.

[Comprehensive and Comfortable Facilities]
The shop is equipped with showers, changing rooms, restrooms, and parking.
Many shops do not have these facilities near the Blue Cave, so you can stay comfortably after the tour.

[No Baggage Required]
All necessary rental equipment is included in the price.
*Please note that equipment sizes and quantities are limited.
Life jackets and wetsuits: 100cm-3XL
Marine shoes: 15cm-30
*Please bring your own bath towel or rent one.

[Participation Requirements and Notes]
Guides only speak Japanese.
Children must be 100cm or taller to participate.
If you are bringing an elderly person, please consult with us before booking.

★Unlimited SUP and kayaking during the allotted time!
*SUP (stand-up paddleboard) is an abbreviation for "stand-up paddleboard." Simply put, it's an activity where you stand on a large board and paddle across the water. It looks similar to surfing, but it can be enjoyed even without waves, and its stability makes it easy for beginners to try.

It's popular for leisurely cruising along the ocean, river, or lake while enjoying the scenery.

It's perfect for families and couples!

★Whether you're exploring the ocean in a kayak, trying your hand at SUP, or just relaxing on the beach, you can enjoy it at your own pace, so even beginners and first-time visitors can join us with peace of mind.

[Facilities]
Blue Grotto is the shop closest to the Blue Grotto.

As such, we offer the following amenities that are rare at other shops:

Showers, changing rooms, restrooms, and parking.

Unlike shops that require you to travel from the city to the site, we have all the facilities you need for comfortable stays on-site.

🔍 Price
Adults (13 years and older): ¥5,900 (tax included)
Children (12 and under): ¥4,900 (tax included)
*Free wetsuits available during winter only (upon request)

⏰ Experience Time
Approximately 2 hours (may vary depending on conditions)
The tour duration may vary depending on the ocean and tide conditions. Please allow ample time for your participation.

🚗Location
527 Fukai, Ishigaki City, Okinawa Prefecture

🔧 What's Included
・SUP & Kayak Rental
・Facility Usage Fee (Showers, Changing Rooms, Restrooms, Parking)
・Instructor's 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 guards, 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 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 before and after the tour!]
The only observation restaurant on Ishigaki Island is also located on-site!
You can dine before or after the tour, and a complimentary drink is included if you dine at the restaurant after the tour.