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A boat on calm waters with a forested coastline. 1
A diver swimming underwater near a coral reef. 2
An underwater coral reef with diverse marine life and clear blue water. 3
A person swimming underwater with a mermaid tail. 4
A clear blue sea with boats and a coral reef. 5
By Cerulean Blue
Free cancellation available
Price is Rp1.382.069 per adult
See tickets

Features

  • Free cancellation available
  • 6h 30m+
  • Mobile voucher
  • Instant confirmation

Overview

    • Visit 2–3 snorkelling spots in the Kerama national park area
    • Swim in the world-famous “Kerama Blue” waters
    • Easy boat access – no island landing required
    • Solo travellers welcome
    • English speaking staff on Board (only from Naha)

Activity location

  • Kerama National prak
    • Shimajiri District
    • 901-3402, Zamami, Okinawa, Japan

Meeting/Redemption Point

  • Miegusuku Port Waiting Room
    • 3
    • 900-0037, Naha, Okinawa, Japan

Multiple meeting/redemption points available, see location information for full list

Check availability

From Chatan : Full Day Snorkelling in Kerama National Park

  • Activity duration is 7 hours7h
    7h
  • English

This tour departure is from Chatan. (no departure or pick up from naha)

Meeting at 8:00 for a departure a 8:30

The staff on board speak a simple English.

Language options: English
Starting time: 8:00
Price details
Rp1.359.375 x 1 AdultRp1.359.375
Paid at activityRp22.694
Total
Price is Rp1.382.069
Until Sat, 1 Aug

From Naha [July 1 – September 30, 2026 Limited]

  • Activity duration is 6 hours and 30 minutes6h 30m
    6h 30m
  • English

This tour depart from Naha。

Included in price

Boat fare / Instruction fee / Life jacket / Full snorkelling equipment rental / Insurance

Lunch is not included. Please bring your own. An ice box is available to store your meal.

Due to life jacket size limitations, participants over 120 kg (265 lbs) cannot join the tour.

English speaking staff on board

What to bring

  • Please wear your swimming costume in advance and bring a towel and a change of clothes.
  • Lunch is not included, so please bring your own.
  • Bring your own drinks (drinks are also available for purchase on board).
Language options: English
Starting time: 8:40
Price details
Rp1.463.767 x 1 AdultRp1.463.767
Total
Price is Rp1.463.767
Until Sat, 1 Aug
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What's included, what's not

  • What's includedWhat's included
    Guidance fees instructor speak a basic English
  • What's includedWhat's included
    Only From Naha a english speaking staff on board
  • What's includedWhat's included
    Life jacket
  • What's includedWhat's included
    Snorkelling set
  • What's includedWhat's included
    Insurance
  • What's excludedWhat's excluded
    Lunch and Drink

Know before you book

  • From 6 to 59 Years Old from Naha and from 6 to 64 years old from Chatan
  • For safety reasons, individuals weighing over 120 kg (264 lbs), or those with medical conditions, including asthma, heart, liver, respiratory, or circulatory conditions cardiovascular , epilepsy, pregnancy, or those taking medication, are not permitted to participate.
  • For safety reasons, any person with hangovers, under the influence of alcohol or drugs on the day of the tour will not be allowed on board.
  • If any of the above conditions are identified on the day of the tour, you may be refused boarding without a refund.
  • We have prescription masks for short-sighted guests. Please request one when booking. Availability is limited and may not match your exact prescription. We recommend using disposable contact lenses, as they are safer if lost in the sea.
  • Snorkelling spots (up to 3) and the route may change due to weather or sea conditions. No refund will be given for changes, but a full refund will be issued if the tour is cancelled.

What you can expect

Discover the underwater world of the Kerama national park on a snorkelling tour. Swim with colourful fish and see the coral reefs around the “Kerama Islands”.

Discover the breathtaking Kerama Blue, one of the clearest seas in the world, on a full-day boat snorkelling tour from Naha. Explore 2–3 snorkelling spots around the Kerama National Park, famous for its crystal-clear waters, vibrant coral reefs, and tropical marine life. Located about 40 km west of Naha, the Kerama is a protected national park made up of around 20 islands, both inhabited and uninhabited. The area is internationally known for its exceptional water visibility and rich marine biodiversity, including colourful coral reefs and tropical fish.

This tour departs either from Chatan (age limit: 6–64 years old, available year-round) or from Naha (age limit: 6–59 years old, summer season only). Please note that the boats differ depending on the departure location. No pickup service Snorkelling only (no diving option available) All snorkelling take place around the boat (no island landings).

Depending on sea conditions, the number of points may be reduced to 1–2. After the tour, return to your departure port (either Chatan or Naha, depending on your booking).

Important Notes :

  • Life jackets must be worn at all times during snorkelling.
  • Skin diving (free diving) is not permitted for safety or insurance reasons.

Location

Activity location

  • LOB_ACTIVITIESLOB_ACTIVITIES
    Kerama National prak
    • Shimajiri District
    • 901-3402, Zamami, Okinawa, Japan

Meeting/Redemption Point

  • PEOPLEPEOPLE
    Miegusuku Port Waiting Room
    • 3
    • 900-0037, Naha, Okinawa, Japan
  • PEOPLEPEOPLE
    Hamagawa Fishing Port
    • Nakagami District
    • 904-0114, Chatan, Okinawa, Japan