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Phantom Island Snorkeling Tour

シュノーケリング

Swim with colorful tropical fish!
Phantom Island Snorkeling Tour

幻の島シュノーケリングツアー

Phantom Island (official name: Hamashima), which changes shape with the tide. This area isThe largest coral reef area in Japan'TheAlso known as "Shihsi Jagoho," it has attracted attention from around the world.

In this issue, we will introduce the appeal of snorkeling and recommended tours to experience snorkeling on "Phantom Island (Hamashima)!

For those who...
◆For those who want to land on a phantom island
◆For those who want to have an extraordinary experience on a phantom island
◆Those looking for popular tours of the Phantom Island
Those who would like to snorkel on the island
Ishigakijima/Half Day] Impressive 360-degree view☆Photo Free (No.458)開始時間8:00-11:00 / 13:30-16:30所要時間Approx. 3 hours14,500 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc.
幻の島Special Summer SALE【Ishigaki Island / 1 Day】Take in 2 remote islands to the fullest! Spectacular "Phantom Island" Landing + Snorkeling & Relaxing "Taketomi Island" Sightseeing ★Free Photo (No.459)開始時間8:30-17:30所要時間Approx. 6 hours19,600 yen →directional marker or indicator9,800suffix for names of swords, armour, musical instruments, etc.

What kind of place is Phantom Island?

幻の島ってどんなところ？

From Ishigaki Island, Kohama Island, Taketomi IslandYou can go ashore by taking a tour.Phantom Island (official name: Hamashima) is a spectacular spot surrounded by 360 degrees of crystal clear water.

It is called a phantom island because its shape changes with the tides.

幻の島ってどんなところ？

It is also a popular spot for taking social networking photos!

Click here to see the popularity ranking of Phantom Island Tour

Attraction of snorkeling experience on a phantom island

A view beyond your imagination awaits you!
Colorful corals and tropical fish welcome you!

幻の島で体験するシュノーケリングの魅力

The surrounding waters, including the "Phantom Island (Hamashima)," include,The largest coral reef area in Japan'TheShihsei Lagoon" is spread out and is a popular spot for snorkeling and diving.

幻の島で体験するシュノーケリングの魅力

The underwater world of magnificent coral reefs spread out before your eyes is sure to overwhelm you.

clownfish, snappers, and striped surgeonfishYou can see colorful tropical fish such as

 

You have a high probability of seeing sea turtles!

幻の島上陸、石西礁湖、ウミガメシュノーケリング

At Shihsei lagoon, there is a high probability that you will see sea turtles! You may be able to experience your dream of "swimming with sea turtles.

⬇︎ "Phantom Island" is held! Click here for tours with a high probability of encountering sea turtles.

幻の島、ダイビングIshigakijima Island/1 day】Beginners welcome☆Encounter rate is more than 90%! Manta Ray or Sea Turtle Snorkeling & Phantom Island Landing & Experience Diving Tour (No.525)開始時間9:00-16:00所要時間Approx. 7 hours17,000 yen →directional marker or indicator15,000suffix for names of swords, armour, musical instruments, etc.

【石垣島/1日】初心者専門！石垣島の魅力全部入り☆幻の島上陸＆体験ダイビング＆ウミガメシュノーケリングツアー★写真無料（No.475）Ishigakijima Island/1 Day] Landing on Phantom Island & Experience Diving & Sea Turtle Snorkeling Small-group tour for beginners (No.475)開始時間8:10 a.m. to 3:00 p.m.所要時間Approx. 6 hours22,000 yen →directional marker or indicator18,500suffix for names of swords, armour, musical instruments, etc.

幻の島Ishigaki Island/One-Day Tour of 3 Popular Spots☆Landing on Phantom Island & Sea Turtle Snorkeling at Ishinishi lagoon (No.476)開始時間8:10 a.m. to 3:00 p.m.所要時間Approx. 6 hours14,500 yen

 

All necessary equipment can be rented.

幻の島で体験するシュノーケリングの魅力

Masks and fins required for snorkeling areAll included in the tour priceThe following is a list of the most common problems with the

Beginners are also welcome. Our guides will give you a detailed lecture and support!

Click here to see the popularity ranking of Phantom Island Tour

How to get to Phantom Island (Hamashima)

How to get to Phantom IslandTour participation requiredOh my god!!!

幻の島シュノーケリング

The "Phantom Island (Hamashima)" can be reached by boat from Ishigaki Island or Kohama Island. There are no regular boats, so to get to "Phantom IslandTour participation requiredOh my god!!!

Boat Duration
◆About 30 minutes one way from Ishigaki Island

◆About 15 minutes one way from Kohama Island

◆20 minutes one way from Taketomi Island

Enjoy cruising and admiring the beautiful sea until you arrive.......

⬇︎ Tour to/from "Phantom Island" Ishigakijima

幻の島 Ishigakijima Island] Phantom Island (Hamashima) Tour About 30 minutes by boat★Tour from Ishigaki Island! Phantom Island (Hamashima) Tour Feature "Phantom Island (official name: Hamashima)" appears only at low tide when the tide is out and sinks at high tide. It is a popular spot easily accessible from Ishigaki Island and Kohama Island. This time, I would like to introduce the tour from Ishigaki Island [...]. (36 entries total) アクティビティの詳細を見る

⬇︎ Tour to/from "Phantom Island" Kohama Island

幻の島、フェリー From/to Kohama Island] Phantom Island (Hamashima) Tour 15-minute boat ride from Kohama Island! Phantom Island (Hamashima) Tour Feature "Phantom Island (official name: Hamashima)" appears only when the tide is low and sinks at high tide. It is a popular spot easily accessible from Ishigaki Island and Kohama Island. This time, we will take you to [...] (10 total) アクティビティの詳細を見る

Recommendation! Phantom Island Snorkeling Tour

Includes landing on "Phantom Island," a spectacular spot!
Beginners Welcome★Snorkeling Tour

幻の島シュノーケリング

Let's land on "Phantom Island (Hamashima)," an uninhabited island in the emerald blue sea, and enjoy snorkeling in the beautiful waters of the surrounding area! Since this is a half-day course, we recommend that you can easily combine it with other plans.

Ishigakijima/Half Day] Impressive 360-degree view☆Photo Free (No.458)開始時間8:00-11:00 / 13:30-16:30所要時間Approx. 3 hours14,500 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc.

 

Includes landing on a phantom island and snorkeling!
Natural Monument Mangrove SUP/Canoe

幻の島シュノーケリング

This tour includes landing on "Phantom Island (Hamajima)", snorkeling, and SUP or canoeing in the mangrove forest of Miyara River, a national natural treasure of Ishigaki Island.

This is a very popular plan because it is a luxurious plan to enjoy both the ocean and the river of Ishigaki Island.

幻の島Ishigakijima Island/One-Day] Same-Day Reservation OK! Landing on a Phantom Island & Snorkeling & Natural Monument Mangrove SUP or Canoe *Free Photo (No.457)開始時間6:00-11:30 / 8:00-16:00 / 13:30-20:15所要時間Approximately 5.5 hours29,000 yen →directional marker or indicator15,000suffix for names of swords, armour, musical instruments, etc.

 

Includes landing on a phantom island and snorkeling!
SUP/canoe experience at the famous spot "Kabira Bay

幻の島シュノーケリング

This is a super-satisfying plan that includes SUP or canoeing, landing on "Phantom Island," and snorkeling at "Kabira Bay," a scenic spot that has been awarded three stars by the Michelin Green Guide.

Many of our participants are beginners. Safety gear and guides will be available to assist you!

幻の島★Summer Special SALE [Ishigaki Island/1 Day] Landing on Phantom Island & Snorkeling & SUP or Canoe Experience Tour in Kabira Bay★Photo Free (No.456)開始時間8:00-16:30所要時間Approx. 8 hours29,000 yen →directional marker or indicator15,000suffix for names of swords, armour, musical instruments, etc.

 

Includes sightseeing on Taketomi Island with cute buffaloes!
Landing on Phantom Island & Snorkeling

幻の島シュノーケリング

You can enjoy both sightseeing and activities! This tour includes landing on Phantom Island & snorkeling, and round-trip ferry ticket to Taketomi Island.

Ferry tickets for Taketomi Island are also available for the next day. Let's enjoy Ishigaki Island with a discount!

幻の島Special Summer SALE【Ishigaki Island / 1 Day】Take in 2 remote islands to the fullest! Spectacular "Phantom Island" Landing + Snorkeling & Relaxing "Taketomi Island" Sightseeing ★Free Photo (No.459)開始時間8:30-17:30所要時間Approx. 6 hours19,600 yen →directional marker or indicator9,800suffix for names of swords, armour, musical instruments, etc.

Recommended items and attire for the Phantom Island Tour

幻の島ツアーでおすすめの持ち物・服装

The "Phantom Island" snorkeling tour includes the rental of all special equipment such as snorkels, so you don't need to bring anything with you!

However, to enjoy the island to the fullest without shade or awningsMeasures against ultraviolet raysDon't forget to

Recommended items and attire for the Phantom Island Tour
◆Wear clothes that can get wet.
◆flip flops
◆ Rush guards, lightweight cloaks for sun protection
◆Hat, sunglasses
◆Drinks, anti-sickness medicine, candy

Phantom Island Tour FAQ

Q. Will the tour be held even if it rains?
The tour will be cancelled in case of bad weather or sea conditions deemed unsuitable. Please confirm details at the time of tour participation.
Q. I am not a confident swimmer.
Life jackets or wetsuits are required, so even beginners can join in the fun. A guide will always be with you on the tour and will give you a full lecture.
Q. I get seasick easily.
Tour participation for those who are easily intoxicatedTake anti-sickness medicine before going to bed the day before,Please try taking anti-sickness medicine even just before setting sail, as it will make you feel relatively less intoxicated. Also, please refrain from drinking heavily the day before, get plenty of sleep, and avoid a full or empty stomach at the time of departure.
Q. Can babies and the elderly participate?
Age restrictions may apply for some tours. Please confirm the age limit at the time of participation.

For advance or same-day reservations, please contact Phantom Island Tours!

幻の島シュノーケリング

Snorkeling tours that include landing on "Phantom Island" listed on Phantom Island Tours can be booked the day before on the day of the tour!

For example...
◆I would like to take some kind of tour on the island of phantom tomorrow!
◆I would like to know which tours I can participate in with my 3 year old child!

We look forward to hearing from you.

Click here to contact us.

Ishigakijima Tours specializes in tours that can be booked on the same day.this way (direction close to the speaker or towards the speaker)
Kohama Island Tours special features of tours that can be booked on the same day arethis way (direction close to the speaker or towards the speaker)

New Experiences of Phantom Island Snorkeling Tour

Ishigakijima Island/1 Day] Landing on Phantom Island & Experience Diving & Sea Turtle Snorkeling Small-group tour for beginners (No.475)
5
User_xibn / 50s Posted on: July 2026

As the only middle-aged man on the tour, I was a little worried at first that I might stick out, but thanks to the small group size and the guide’s friendly conversation throughout, I had so much fun that I didn’t have a moment to feel lonely. The thrill of finally swimming with sea turtles in the crystal-clear ocean is a memory I’ll cherish for a lifetime. I was also thrilled to be able to capture so many photos of myself thanks to the free GoPro rental.

Read more
Ishigakijima Island/One-Day] Same-Day Reservation OK! Landing on a Phantom Island & Snorkeling & Natural Monument Mangrove SUP or Canoe *Free Photo (No.457)
5
User_hzea / 20s Posted on: July 2026

Every angle was picture-perfect, so I couldn’t stop taking photos♪ Not only was the emerald-green sea around the “Phantom Island” stunning, but paddling through the mangrove-lined river on a SUP felt like gliding through a green tunnel of nature—I got so many super stylish photos! The photo files I received for free were also incredibly high-quality, so I’m totally satisfied★

Read more
Ishigaki Island】Discovery of Phantom Island & Tropical Snorkeling + Blue Cave Exploration & Sea Turtle Beach Snorkeling (1 Day Course) (No.401)
5
User_fxgl / 40s Posted on: July 2026

From landing on the “Phantom Island” to exploring the Blue Cave and searching for sea turtles, this tour efficiently covers all the must-do activities on Ishigaki Island in a single day, making it excellent value for money. The amount of time spent at each location was just right, and the guide’s safety management and guidance were spot-on. I highly recommend this tour to anyone who wants to efficiently enjoy the beauty of nature.

Read more
[Okinawa, Ishigaki Island] Sea Turtle or Manta Expedition Snorkel & Miraculous Uninhabited Island "Phantom Island" Landing Tour (Half-day course) (No.500)
5
User_ohzt / 30s Posted on: July 2026

I was a little worried about getting seasick and about swimming, but thanks to the staff’s attentive support, I was able to go into the water with peace of mind. I’ll never forget the thrill I felt the moment a huge manta ray appeared right in front of me. The contrast between the pure white sandy beach of this “phantom island” and the crystal-clear sea was absolutely stunning—I’m so glad I took the plunge and joined this tour.

Read more
Special Summer SALE【Ishigaki Island / 1 Day】To the Phantom Island & Blue Cave! Ishigaki Island Perfect Snorkeling Pack Tour ★Free Photo (No.460)
5
User_locg / 20s Posted on: July 2026

The sapphire blue of the Blue Cave was seriously so beautiful—it literally sent my excitement through the roof!!! The "Phantom Island" was also surrounded by 360 degrees of emerald green ocean—the view was absolutely breathtaking★ The photos I got were professional-quality and amazing, and I got to have so much fun—the value for money was off the charts!

Read more
Ishigaki Island/One-Day Tour of 3 Popular Spots☆Landing on Phantom Island & Sea Turtle Snorkeling at Ishinishi lagoon (No.476)
5
User_fjom / 30s Posted on: July 2026

Every angle offered picture-perfect scenery, and I couldn’t stop snapping photos on the “Phantom Island”! Even while snorkeling, the crystal-clear underwater world bathed in sunlight was absolutely stunning, and I was able to capture the sea turtles swimming leisurely in the perfect frame♪ Since you can rent a GoPro for free, this tour comes highly recommended for anyone who’s serious about taking great photos and videos★

Read more

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