Top picks for Onna Diving

Discover 26 Diving in Onna on Trip.com, updated October 24, 2026, with experiences lasting from 1 to 7 hours. Find the perfect adventure for your day!

From $25.16 per person, with an average total of $49.00. Choose the option that suits your plan.

With 312 verified reviews, Diving Onna boast an average rating of 4.0.

This week's most popular Diving: "Okinawa Japan Blue Cave diving/snorkeling experience: English & Japanese-speaking coach | shore entry without seasickness", with 283 reviews and a 4.8 rating.

Now on Trip.com: "Diving and snorkeling experience at Okinawa's Blue Cave in Japan - Blue Cave House - multilingual coaches available", a 2-hour adventure in Onna!

The next available day tour departs on October 25, 2026. Book now to secure your spot!

Onna Diving usually take about 2 hours — perfect for a relaxed, immersive experience!

95% of Onna Diving now offer English-speaking guides

October is the perfect time to visit Onna! Choose from 26 available day tours, including seasonal favorites like Okinawa Japan Blue Cave diving/snorkeling experience: English & Japanese-speaking coach | shore entry without seasickness.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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26 results for Onna Diving

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Reviews/Trip Moments

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Reviews: Okinawa Japan Blue Cave diving/snorkeling experience: English & Japanese-speaking coach | shore entry without seasickness
Guest User2026-08-08
We went snowdiving, and the instructor kindly explained everything. We also added GoPro recording on the spot (highly recommended!!). They show Korean YouTube videos for basic explanations. I was worried because the instructor only spoke English and Japanese, but surprisingly, there were no communication issues. Since it was our first time, they took extra care of us, so we were able to enjoy a safe and fun dive!
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Reviews: Diving and snorkeling experience at Okinawa's Blue Cave in Japan - Blue Cave House - multilingual coaches available
Guest User2026-10-05
I booked the 8:30 time slot and was very satisfied!! Two guides led the session, and they were so kind and enthusiastic about taking photos for us haha. Thanks to them, I have great memories!
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Reviews: 4-Hour Blue Cave Scuba Diving/Snorkeling Experience in Naha, Japan [Naha/Chatan Pickup & Drop-off] Boat Transfer for Blue Cave Snorkeling/Scuba Diving Experience
Guest User2026-07-15
Please note that diving is not possible on the day you are flying back! Snorkeling is possible. This information was not mentioned in the notes on this website as of July 2014. The transfer staff were very kind, and the activities were excellent.
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Reviews: Okinawa onna beach snorkeling experience in Japan: includes equipment, fish feeding experience and itinerary photos
Guest User2026-07-30
The coach was very patient in guiding us, making it a wonderful experience. I would definitely participate again next time I go to Okinawa.

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Excursión de un día al Acuario de Churaumi en Okinawa + Aldea Americana + Cabo Manza + Kouri.Snorkeling and scuba diving experience at the blue cave in Okinawa, Japan Excursión personalizada en Okinawa, Japón | Cabo Manzamo + Isla Kouri + Acuario Churaumi + Pueblo americano de Mihama※Okinawa sightseeing bus: Tropical Botanical Garden + Kouri Island + Cape Manzamo + American Village 1-day tourOkinawa Blue Cave Diving Half-Day Tour: English/Japanese Instructors/Equipment Included/Shore Entry No SeasicknessExcursión de medio día de buceo en la Gruta Azul de Okinawa, Japón · Opción de esnórquel/buceo profundo/entrada desde la orilla sin mareosJapan Okinawa custom trip | Naminoue Shrine + Cape Manzamo + Southeast Botanical Gardens + Busena Marine Park1-day tour in northern Okinawa with Cape Manzamo, aquarium and Kouri island Excursión de un día al norte de Okinawa: Isla Kouri, Cabo Manzamo y AcuarioOkinawa: Blue Cave Private Snorkeling Hotel Pickup AvailableOkinawa central and northern bus one-day tour: Churaumi Aquarium + Kouri Island + Cape Manzamo + American Village Okinawa Highlights Northern Bus Day Tour | Chinese- and English-SpeakingJapan Okinawa north 1-day tour | Cape Manzamo + Kouri Island + Pineapple Park + Busena Marine ParkExcursión de un día al norte de Okinawa: Acuario Churaumi, Cabo Manzamo, Isla Kouri y Pueblo americano de Mihama Boat Snorkeling in Onna | 8 Free PerksOnna TransportationOnna Flight ExperienceOnna ActivitiesOnna Day ToursOnna SIM CardWater Activities in OnnaOnna SurfingOnna Spa & MassageThings to do in ShanghaiThings to do in BeijingThings to do in Hong KongThings to do in OsakaThings to do in ZhangjiajieThings to do in SingaporeThings to do in ChongqingThings to do in TokyoThings to do in GuangzhouThings to do in Xi'anThings to do in ChinaThings to do in JapanThings to do in ThailandThings to do in VietnamThings to do in South Korea