Ishigaki Kabira Bay Glass-Bottom Boat Ticket (Kabira Marine)

Look into the waters of Kabira Bay
from a glass-bottom boat

This is a boarding ticket for the Kabira Bay glass-bottom boat operated by Kabira Marine Service (川平マリンサービス). With a glass-bottomed hull, you can see the coral reef up close without swimming, so it is great for everyone from small children to seniors. The ride takes about 30 minutes.

Meet corals and tropical fish through the glass bottom

Sit inside the boat and look down through the glass bottom to easily observe the many corals and vivid tropical fish spread across the coral reef.

Enjoy the scenery of Kabira Bay from the water

Besides the underwater world, you can enjoy the sea and island views around Kabira Bay and the nature of Ishigaki Island seen from the bay.

Departures every 15 minutes

The first boat departs at 09:00, then every 15 minutes, with the last departure at 17:00. You usually won't wait long, but a purchase is not a reservation, so please call to check the operating status and seat availability before visiting. For groups, please inquire about departure times in advance.

※ Operations may be suspended depending on weather and sea conditions.