northern part·location_onOnna Village
Sunmarina Beach
Long beach with white sand stretching 400m from north to south. Rated AA, the highest rank, in a water quality survey by the Ministry of the Environment. The shallow water and gentle waves make it safe for small children. Managed by Sheraton Okinawa Sunmarina Resort.
How to Enjoy
Calm waters surrounded by breakwaters make this beach safe for families with small children. Beach activities like zip lines and mega zips are also available.
Facilities
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wctoiletcheckroom locker room
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local_parkingparking lotstorefront
Visitor Info
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Swimming Season
Year-round08:30 - 17:30
Access
location_on66-1 Tomijiri, Onna Village, Okinawa, Japan
mapOpen in Google MapsListed information is regularly verified
Last verified: 2026/04/22