Get Exclusive App Deals
  1. Home
  2. Japan
  3. Okinawa
  4. Okinawa Islands
  5. Ishigaki Island
  6. Water Activities
  7. 'Phantom Island' Hamajima Landing + Boat Snorkeling Half-Day Tour Reservation - Free Photo Data & Equipment Rental (Ishigaki Island, Okinawa)
Product #181227
6
Two women sit in shallow water on a beach in Ishigaki Island, showing the beach landing setting of the half-day tour.
Two women enjoy the shallow waters of Ishigaki Island, with one standing and the other lying on the sandy seabed.
Two visitors play in the shallow sea around Ishigaki Island as one carries the other through clear water.
A tropical fish swims above a diverse coral reef underwater in Ishigaki Island, showing a scene from the half-day snorkeling tour.
A snorkeler in fins swims above an expansive coral reef in the clear waters of 石垣島 during the half-day tour.

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

Japan-Okinawa , Okinawa Islands , Ishigaki Island
4.8Excellent
Sold 100+
Language(s): English / Japanese
Free cancellation 3 day(s) prior to experience date
Please present the e-voucher on-site
  • No. 1 in Japan across 4 categories!※ Over 500,000 total participants, a certified safe and excellent shop approved by the Prefectural Public Safety Commission.
  • Exclusive benefits for participants (coupons for restaurants, information on hidden gems).
  • An activity recommended for beginners! Enjoy snorkeling at the Phantom Island.
  • Free photo data, equipment rental, and warm showers.
  • Free pick-up and drop-off included! (Available only for those staying in the southern area of Ishigaki Island.)
[5% App discount] Code: APP5OFF , HK: APP15HK
Instant confirmation

Package Options

Water Activities

Water activity typeSnorkeling
Special water activityTrial dive (beginner)
Activity levelBeginner
Transportation methodHotel transfer

Product Info

- Course Information -

・Departure Time: Around 08:00 (Morning) / Around 13:00 (Afternoon)
* Meeting and dismissal times may vary depending on the season and field conditions on the day. The shop will contact you the day before the tour with the meeting location and time.
・Meeting Location: Your hotel / Ishigaki Port Remote Island Terminal
・Duration: Approx. 3 hours
・Dismissal Time: 11:00 (Morning) / 16:00 (Afternoon)
・Dismissal Location: Your hotel / Ishigaki Port Remote Island Terminal
・Minimum Participants: 1

【Meeting Location Information】
(1) Hotel Pick-up (Meeting time will be provided the day before the tour)
Applicable Area: Hotels in the southern urban area of Ishigaki Island
(2) Ishigaki Port Remote Island Terminal Main Entrance (Meeting time will be provided the day before the tour)
Address: Misakicho, Ishigaki, Okinawa 907-0012 




- Spot Introduction -

・Phantom Island (Maboroshi no Shima)
The sea around Phantom Island is known as the Sekisei Lagoon, home to one of Japan's largest coral reefs.
It is truly a natural aquarium where you can see colorful corals and tropical fish swimming right before your eyes!
Surrounded by the sea 360°, Phantom Island is perfect for social media photos! Let your guide take plenty of pictures for you!

【Why PiPi is the Trusted Choice in Ishigaki Island】

■ Ranked No. 1* in 4 Categories Nationwide

We are No. 1* nationwide in annual participants, total reviews, annual sales, and number of employees. With a track record of guiding over 500,000 people and a top-class guide system, we support you in creating unforgettable travel memories.

■ Okinawa Prefectural Public Safety Certified Safe Shop

We are a certified 'Safe Marine Leisure Provider (Maru-Yu)', a status held by only about 3% of businesses in the prefecture. All our guides are certified water rescue personnel, ensuring peace of mind for beginners and families with children.

【*Regarding the No. 1 Ranking】

July 2026 Market Research on Marine Activity Shops / Research Agency: Japan Marketing Research Organization / Research Period: June 29 - July 3, 2026 / Survey Overview: Targeted 5 major companies / Competitor Selection Criteria: (1) Companies with corporate websites among the top 1-100 Google search results for 'marine activities' (extracted June 16, 2026) (2) Companies with a consideration rate of 5% or more (including free responses) in a survey of 100 experienced users / Research Method: Cumulative data comparison and verification based on public information and interviews with relevant parties. Actual figures may vary. / As of July 2026. This does not guarantee effectiveness or superiority.

Purchase Notice

  • If you would like to be picked up from a hotel in the designated area, please fill in the name and address of your hotel in the "Notes" field when making your reservation. The local tour operator will inform you of the pick-up time. If you are staying outside the designated area, you will be guided to the Ishigaki Port Remote Island Terminal or the local meeting point.
  • *For safety reasons, we ask that customers who fall under any of the following categories refrain from participating. We apologize for any inconvenience this may cause. ・Pregnant women ・Those who have consumed alcohol or are hungover ・Those with pacemakers or heart disease ・Those with respiratory diseases (asthma, etc.) ・Those with mental illnesses (epilepsy, dementia, developmental disorders, panic disorders, etc.) ・Those with cardiovascular diseases ・Those with cerebrovascular diseases ・Those with physical disabilities ・Those with diabetes ・Only those with hearing or visual impairments may participate *If you wish to participate, please be sure to be accompanied by a helper or interpreter and consult in advance. ・Those with other chronic illnesses, fevers, injuries, etc. *If your symptoms are minor, please be sure to let us know in advance if you wish to participate.

Reminders

  • Travelers with the following conditions or other health issues that could be worsened by excessive stimulation should not participate in this activity: High blood pressure, Heart disease, Asthma, Epilepsy, Pregnant women

  • We will contact you the day before with details such as the meeting place. If you do not receive a call by 6:00 PM the day before the tour, please contact "ISHIGAKI ADVENTURE PiPi" using one of the following methods: (Phone: 0980-87-5722) (WhatsApp: +81 80-9508-9146) (Email: [email protected])

  • The meeting and disbanding times may vary depending on the season and field conditions on the day. The shop will contact you the day before the tour to inform you of the meeting place and time.

  • The tour will proceed even in rainy weather. However, if we determine that the safety of the field cannot be guaranteed, we reserve the right to cancel the tour.

  • Participants must be between 3 and 59 years old. *Guests aged 60-65 can also participate if they only wish to land on the phantom island.

  • Please come dressed in clothes that you don't mind getting wet.

  • Please use the restroom before participating (there are no restrooms near the venue).

  • Please contact us in advance if you will be late.

  • Hot showers are available near the Ishigaki Port Ferry Terminal. Please inform your guide if you wish to use them.

  • For reservations made after 5:00 PM the day before, we cannot provide transportation to your accommodation. (Meeting point is in front of the Ishigaki Port Ferry Terminal.)

  • Tours can be conducted in Japanese or English.

How to Redeem Your Voucher

How to Use Your Voucher

  • Please present the e-voucher on-site

Meeting Point

Location Name: 【Hotel Pickup】 Please enter your hotel name and address in the 'Remarks' field when booking., *Meeting time will be provided separately.

Address: Hotels in the southern urban area of Ishigaki Island
Meeting Time
00:00
Departure Time
00:00

Location Name: 【Meet at Ishigaki Port Remote Island Terminal】 Main entrance of Ishigaki Port Remote Island Terminal *Meeting time will be provided separately.

Address: 1 Misakicho, Okinawa 907-0012
Meeting Time
00:00
Departure Time
00:00

Experience Location

Location Name: Ishigaki Island

Address: Ishigaki Island

Location Name: Ishigaki Port Ferry Terminal

Address: Ishigaki Port Ferry Terminal, Misaki-cho, Ishigaki City, Okinawa Prefecture, Japan

FAQ

1. Why is Hamajima known as 'Phantom Island' and what are its unique characteristics?

Hamajima, or Phantom Island, is a sandbar primarily composed of coral fragments that appears and disappears with the ocean tides. It is a transient, pristine white sand island emerging from the turquoise sea. Its shape and size constantly change due to ocean currents, making each visit a unique experience.

2. What are the typical access methods for reaching Phantom Island (Hamajima) from Ishigaki Island?

Phantom Island (Hamajima) is a remote sandbar accessible only by boat. Tours typically depart from major ports on Ishigaki Island, such as Ishigaki Port. These boat tours often combine the Hamajima landing experience with snorkeling in the surrounding coral reefs.

3. How does Phantom Island (Hamajima) 'appear and disappear' based on the tides?

Phantom Island (Hamajima) is a natural sandbar that is fully submerged during high tide. As the tide recedes, the pure white sand gradually emerges, forming an island. During low tide, a significant portion of the island becomes visible, allowing visitors to land and explore its unique landscape.

4. What is the origin story or local lore surrounding Phantom Island (Hamajima)?

The term 'Phantom Island' for Hamajima is not rooted in traditional local lore or a mythical origin story. Instead, it refers to its ephemeral nature. The island's constant appearance and disappearance with the tides, alongside its ever-changing shape due to natural marine processes, gives it this evocative name.

5. Is shuttle service provided for participants of the Phantom Island (Hamajima) tour on Ishigaki Island?

Yes, shuttle service is included for participants of the Phantom Island (Hamajima) tour. This convenient service is specifically provided for those staying in the southern area of Ishigaki Island, offering transportation to and from the tour's departure point.

6. What makes the snorkeling experience around Phantom Island (Hamajima) suitable for beginners?

The snorkeling experience near Phantom Island (Hamajima) is highly recommended for beginners due to its calm, clear, and relatively shallow waters. The area is rich in vibrant marine life and coral reefs, providing an accessible and enjoyable environment for those new to snorkeling. Equipment rental is also typically included.

7. What are the primary ways to travel from Okinawa main island to Ishigaki Island to join the tour?

The primary method of travel from Okinawa main island (Naha) to Ishigaki Island is by air. Naha Airport (OKA) offers direct flights to New Ishigaki Airport (ISG), with a flight duration of approximately one hour. Upon arrival in Ishigaki, visitors can utilize local transportation or tour shuttle services to reach their accommodation or tour departure point.

8. What kind of experience can visitors expect during a landing on Phantom Island (Hamajima)?

During a landing on Phantom Island (Hamajima), visitors can expect to step onto a breathtaking, pristine white sand island surrounded by crystal-clear turquoise waters. It offers an unparalleled opportunity for taking stunning photographs, sunbathing, and enjoying the serene, unique environment before engaging in snorkeling activities.

Get Help

KKday Help Center