Snorkel tour in the uninhabited island

Why don’t you go to the uninhabited island?


This menu is a snorkel tour by a banana boat to the uninhabited island where is located 1 km away from the beach. Our instructors guide you great water world with a lot of fish and coral reef. You can see more beautiful view than Aharen Beach!

SeasonFrom April to October
PriceDepends on season and plans
included in the priceRound-trip transportation between Aharen Beach and the island, guide staff,
snorkel set while the tour, pictures
Meeting placeBeach House HAUOLI at entrance of Aharen Beach
TimeIt takes around an hour.

11:00~12:00 *This time is on a booking site on the system though, we don’t offer it.
13:00~14:00 request reservation
14:30~15:30 request reservation*4 people or more

*Request reservation – We will check the booking situation and e-mail you if we accept it or not.
What to bringa swimsuit, a towel, sandals, something to drink
Participation requirementHealthy people between the age of 6 and 65 years old.
Minors require parental consent.
If guests have diseases or are injured, they need medical certificate.
Guests may not be able to participate depending on their medical history of respiratory disease, circulatory
system disease, epilepsy, aurinasal disease, diabetes and pregnancy.
Cancellation chargeOn the day ー 100% , 1 day before ー 50%
If ships is canceled or we expect the weather is getting bad due to typhoon, you don’t need to pay cancellation fee.
AttentionIt might be canceled depending on the sea conditions…
We don’t accept drinking before the tour.
If you would like to use a snorkel set after the tour, the additional fee is 500 yen.

\ Stay in Marine House Aharen/

\ Use our shuttle bus & shower /

\ Coming on your own/

How to go to the uninhabited island


There is no bathroom and vending machine in the island. Please go to a bathroom before depart.

Go to the island by a banana boat

We take you to the island 1 km far from Aharen Beach by a banana boat. It isn’t speedy so children can go there as well.

There is famous for snorkeling!

The water near the island is clearer than Aharen Beach! There is a diving point where is offshore a short distance away, you can meet a lot of tropical fish like anemone fish.

What is there in the island?

We call there “Hanare-jima” or “Hanari-jima”. If you go there, please look for…

  1. old Japanese idol’s bronze statue
  2. Sea shell like jewel

About preventing accidents

Please follow our staff’s instruction while staying there.

  • Don’t go closer to a point that flow is fast
  • Don’t stand on coral reefs
  • We don’t accept to take a tool of spearing fish to the island.