Experience sensational snorkeling at Ishigaki’s mysterious Phantom Island. Explore the ever-changing island surrounded by the stunning marine blue ocean and snorkel in the largest coral reef in Japan. Free photo data and eco-friendly adventure included!
Experience sensational snorkeling at Ishigaki’s mysterious Phantom Island. Explore the ever-changing island surrounded by the stunning marine blue ocean and snorkel in the largest coral reef in Japan. Free photo data and eco-friendly adventure included!
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1 Misakichō - The most popular attraction on Ishigaki Island! Experience snorkeling at the “Phantom Island” Hamashima.
Important Information - The tour may be canceled if conditions are deemed unsafe.
- Please wear clothing suitable for getting wet and use the restroom prior to the tour.
- Participants must be aged between 3 and 59 years.
- Hot…
- 1 Misakichō - The most popular attraction on Ishigaki Island! Experience snorkeling at the “Phantom Island” Hamashima.
Important Information
- The tour may be canceled if conditions are deemed unsafe.
- Please wear clothing suitable for getting wet and use the restroom prior to the tour.
- Participants must be aged between 3 and 59 years.
- Hot showers are accessible near Ishigaki Port Terminal.
- Guests booking after 5:00 PM the previous day must meet at Ishigaki Port Terminal.
- On-site meeting customers will incur an additional parking fee of 300 Yen.
- If you anticipate being late, please inform us in advance. Failure to do so may result in your booking being considered a cancellation, and a cancellation fee may apply.
- Important tour details will be sent to the phone number or email provided at booking by the day before the tour. If you do not receive any communication by then, please contact us via WhatsApp at: +81-80-9508-9146.
- Depending on availability, the guide may only speak Japanese on the day of the tour.

- Snorkeling equipment, safety equipment (life jacket, special shoes), wetsuits (winter)
- Special offer page for participants (coupons redeemable at restaurants)
- Hot shower
- Photo data
- Experience fee, liability insurance, sales tax
- Snorkeling equipment, safety equipment (life jacket, special shoes), wetsuits (winter)
- Special offer page for participants (coupons redeemable at restaurants)
- Hot shower
- Photo data
- Experience fee, liability insurance, sales tax
★Phantom Island” that changes its appearance depending on the conditions
The island only appears at low tide, and its size changes depending on the tide level. The island is surrounded by an unobstructed 360-degree view of the marine blue ocean. It is the best location!
★Snorkeling in the sea around the island!
The sea around the Phantom Island is called…
★Phantom Island” that changes its appearance depending on the conditions
The island only appears at low tide, and its size changes depending on the tide level. The island is surrounded by an unobstructed 360-degree view of the marine blue ocean. It is the best location!
★Snorkeling in the sea around the island!
The sea around the Phantom Island is called “sekisei lagoon” and is the largest coral reef in Japan designated as Iriomote Ishigaki National Park!
★Free photo data!
Memories of your trip are meant to be preserved. During the tour, the guide will take your pictures with a dedicated waterproof camera and give you the data for free! You don’t have to worry about taking your precious camera to the water!
★Embark on an eco-friendly adventure with us, which our eco-tour is designed with sustainability in mind.
- Free use of shower room (amenities not included)
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.