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Blue Cave, Onna-son

#2 of 25 in Nature in Kunigami-gun
Cave · Hidden Gem · Nature / Park
Enjoy snorkeling at Blue Cave, a natural ocean cave famous for its striking blue light. Join a tour to visit the cave, where you can dive or snorkel among the schools of tropical fish that inhabit the crystal clear cave waters. Enjoy the picturesque scenery and peaceful atmosphere of the cave, illuminated in a shimmering blue color by sunlight reflecting off the pearly white limestone floor and filtering through the transparent ocean water. Put Blue Cave at the forefront of your travel plans using our Onna-son road trip planner.
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TripAdvisor traveler rating 4.5
936 reviews
  • About 5000 yen. 15 minutes to the reef by boat about 20-30 minutes in really better than I expected sort kel tour. Clear water and great fish. Fine tour. Do it after breakfast . Great with kids.  more »
  • Please avoid this place if you love nature. It's overcrowded to a point that it is not sustainable or enjoyable any longer. Too many people are not respecting the nature: damaging the corals and...  more »
  • Beautiful clean rooms with nice views on the ocean side. Well stocked with coffee, tea, hot water maker, toiletries and soaps. The staff was very helpful in showing us around the hotel and the shared use kitchen, which was conveniently stocked with seasonings and oils to aid in food preparation. The only annoying aspect of the stay was the wifi service, which was offered through a mobile Hotspot device that would time out after 30 minutes.
  • Totally lovely place! Full of beautiful fishes

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