Setonaikai Park - Amami-Oshima-.
A rental car is essential to efficiently enjoy Amami Oshima, the second largest remote island in Japan. Make reservations early!

◎Electric bicycle rental is also recommended!

Scenery of Setouchi Underwater Park
![]() Various tropical fish seen from an underwater cruise ship |
![]() Various corals seen from an underwater cruise ship |
Source:4travel
What is Setouchi Underwater Park?
Setouchi Kainaka Park is located in Koninya, the second largest city on Amami Oshima.
It takes about 120 minutes by car from Amami Airport, and there is a ferry terminal nearby, so it is a good idea to stop by on your way to the archipelago.
The so-called rias coastline, with Kakaroma Island looming in front of you, offers a spectacular view.
A 15-minute cruise on the underwater cruise ship Seto will take you to the Underwater Park.
Oshima Strait is located almost in the middle of the Amami Archipelago and offers one of the most beautiful undersea sights in the world.
Hence, it is recommended to dive directly underwater to enjoy the seascape, or to sail on the water by sea kayak.
The steeply sloping mountainous terrain characteristic of the Rias coastline is right in front of you, so the voyage is sure to be a powerful one.
Setouchi Underwater Park Details
name | Setouchi Marine Park |
Location | Oaza Koniya, Setouchi Town, Oshima County, Kagoshima Prefecture, JapanView on Map) |
parking lot | having |
Dining (vicinity) | - |
toilet | having |
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