Phantom Island Snorkeling in Ishigaki (2026) | Compare 7+ Tours

Q: Is Phantom Island visible all year round?

No, visibility depends on tides and weather. It is best visited from May to October for clear water and calm seas.

Q: What should I bring for the snorkeling session?

Bring sunscreen (reef-safe), a towel, swimwear, and a waterproof bag. Most tours provide fins, masks, and life jackets.

Q: Can I visit Phantom Island if I am not a strong swimmer?

Yes, life jackets are mandatory and provided. Instructors closely monitor guests to ensure safety in shallow areas.

Q: How much sea sickness should I expect on the boat ride?

The ride can be bumpy depending on waves. It is highly recommended to take motion sickness medication 30 minutes before boarding.

Q: Are there facilities like toilets on Phantom Island itself?

No, Phantom Island is a sandbar with no facilities. Use the restrooms at the Ishigaki marina before your boat departs.

Q: What kind of marine life will I see while snorkeling?

Expect to see colorful coral reefs, tropical fish like clownfish, and occasionally sea turtles or rays in the clear water.

Unbeatable value: premium snorkeling and glass bottom boat access at a budget-friendly $61.65 per person price point.

Best Value

Phantom Island Snorkeling Half-Day Tour Reservation with Kabira Bay Glass Bottom Boat Ticket (Okinawa Ishigaki Island)

4.5(2+ reviews)

$61

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Top-rated traveler favorite — the most booked tour with an impressive 4.45/5 rating from 124 verified adventures!

Ishigaki Island: Boat Snorkeling Tour at Phantom Island

3 hours

4.51(164+ reviews)

$52

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A customer favorite with an outstanding 4.78/5 rating from 81 reviews, ensuring premium quality and satisfaction.

Top Rated

Okinawa Ishigaki Phantom Island Snorkeling Tour

2 hours

4.83(115+ reviews)

93.51%

6.49%

excellent experiencebestenjoy snorkeling

$50

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Unbeatable value at just $49.7—enjoy premium snorkeling with free photo data and equipment rentals included!

Budget Pick

"Phantom Island" Hamajima Landing + Boat Snorkeling Half-Day Tour Reservation Photo Data/Equipment Rental Free (Okinawa Ishigaki Island)

4.68(28+ reviews)

$49

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Frequently Asked Questions

Get answers to the most common questions travelers ask before visiting.

Is Phantom Island visible all year round?

What should I bring for the snorkeling session?

Can I visit Phantom Island if I am not a strong swimmer?

How much sea sickness should I expect on the boat ride?

Are there facilities like toilets on Phantom Island itself?

What kind of marine life will I see while snorkeling?

Best Phantom Island Snorkeling Tours in Ishigaki

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Phantom Island Snorkeling Half-Day Tour Reservation with Kabira Bay Glass Bottom Boat Ticket (Okinawa Ishigaki Island)

Ishigaki Island: Boat Snorkeling Tour at Phantom Island

Okinawa Ishigaki Phantom Island Snorkeling Tour

"Phantom Island" Hamajima Landing + Boat Snorkeling Half-Day Tour Reservation Photo Data/Equipment Rental Free (Okinawa Ishigaki Island)

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Frequently Asked Questions