Underwater Ocbservatory and Glassboat

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Welcome to the observation points in Busena Underwater Park!

Colorful tropical fish and other marine life are living in the beautiful crystal blue sea surrounding the underwater observatory tower.

View In the Sea

The only underwater observatory tower in Okinawa, It is located 170 meters away from the shore near Busena Cape. This underwater observatory tower allows you to view 360 degrees of coral reef with all the colorful coral fish swimming around at 5 meters depth.

Sailing out to the coral reef with our glass bottom boat, you will see gorgeous coral reefs and all the colorful coral fishes swimming cheerfully as they await your arrival.


The glass bottom boat ride is what everybody is looking forward to, where you will see the friendly coral fish swim toward to the bottom of the glass bottom boat.


We have chosen a few of the FAQs that people have asked us in the past.

If you read them, all of your worries will be instantly solved!!

to the FAQ page

Is there a parking lot?
Is there a fee for using it?
There is a large parking space for 200 cars and is free for all visitors. Please inform the security guard that you are here for the Busena Marine park.
Are reservations necessary?
Reservations are recommended for groups of 10 people or more.
What payment methods are accepted?
Only Japanese yen cash is accepted.

Access Map of Busena UnderWater Park

■By car:
・About 60km--90 minutes--using National Highway #58 from Naha Airport
・About 75 minutes from Naha I.C. to Kyoda I.C. using the Okinawa Expressway, about 75 minutes
■By Bus (Public transportation) :
・#120: from Naha Airport to “Busena Resort Mae” bus stop (bus fare: 1670 jpy)
・#20: from Naha Bus Terminal to “Busena Resort Mae”bus stop (bus fare: 1580 jpy)
■By Airport Limousine bus:
・from Naha Airport to “Busena Resort (last stop)” (fare: 2150 jpy)

→ View Google Maps

Busena Marine Park Shuttle Bus service is available for every 20 minutes,
maximum capacity 25 people for each trip.

From Beach house to Underwater observatory tower. Available for every 20 minutes.
From Underwater observatory tower to Beach house. Available for every 20 minutes.

■FIRST BUS from Beach house at 9:00

■LAST BUS from Beach house at

・17:40(Apr-Oct)・17:20(Nov - Mar)

■FINAL Admission for Observatory tower:


■LAST Departure for Glass-bottom Boat


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