Available languages
9 hours
Mobile ticket
The Kerama Islands National Park is one of the most transparent in the world. Would you like to experience that "Kerama Blue", which is breathtakingly beautiful? The sea, which changes color each time, will never get tired just by looking at it from the boat. All guides are qualified, and safety is taken into consideration.
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
Please check our Health check list before make a reservation. → https://www.seasir.com/lang/en/health-check
Pregnant travelers could not join this tour
For a full refund, cancel at least 24 hours before the scheduled departure time.
Use of Snorkelling equipment
Pick-up service (only at designated locations)
Bath towel rental (1 per person)
Lunch boxes are available. Vegetarian correspondence is possible. Cold tea and hot drinks are also available.
Swimsuits (Please bring your own)
Motion sickness medicine
Depart from Naha with your own cruiser and enjoy snorkeling at Kerama Islands National Park including Tokashiki Island, Zamami Island, Aka Island! We will prepare not only the equipment necessary for snorkeling, but also lunch, drinks and bath towels, so bring only a swimsuit! Even snorkeling beginners are okay! A qualified fish guide will kindly and carefully guide you through the sea of Kerama. If you are lucky, you may meet a sea turtle! ?
114 reviews
Total reviews and rating from Viator & Tripadvisor
Azucena H,
Aug 30, 2025
- Viator
Very well organized and a unique experience of doing a different activity in a spectacular environment
silvia s,
Aug 22, 2025
- Viator
We chose the snorkling option, but others on the boat made the introduction to diving. We were immediately provided with the wetsuit to wear. Apart from an hour to get to and from the islands, the rest of the time we spent in the water at 3 different sites admiring corals and colorful fish of all kinds. We even swam with turtles. Britta accompanied us every time providing information about the fish. Beautiful experience not to be missed.
Isabel H,
Aug 3, 2025
- Viator
All super well organized, the staff a 10, the size of the boat in proportion to the super comfortable attendants, the SUPER attentive crew, a great pleasure to have done this excursion with them. Luxury food, great fun!
Samantha M,
Jul 3, 2025
- Viator
We had such a fun time with the snorkeling group! This was my first time and I felt well taken care of and having all the stuff provided was nice. Appreciate the different locations and pictures to look back at.
Sharyl M,
Jun 29, 2025
- Viator
We had a great day on our snorkelling trip! It was an early start at 8am, but definitely worth it for the beautiful views and underwater experience. We loved that we got to snorkel at three different sites. The crew provided everything we needed, including wetsuits, towels, water and lunch. A nice added bonus was that they also took photos throughout the day, which was a great way to capture the memories! Just a heads-up: wetsuits are required to be worn the whole time, or you’ll need to wear a life jacket while on the boat. Also, the boat itself is more of a transport vessel, functional but not really designed for relaxing. There wasn’t much space to lounge or enjoy the ride, so keep that in mind if you’re expecting a more leisurely cruise. All in all, a well-organized trip and a great way to explore the reef. Would definitely recommend for the snorkelling alone!
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