

Discover 5 Diving in Onna on Trip.com, updated December 26, 2025, with experiences lasting from 1 to 6 hours. Find the perfect adventure for your day!
From THB 950.34 per person, with an average total of THB 1,706.45. Choose the option that suits your plan.
With 264 verified reviews, Diving Onna boast an average rating of 4.9.
This week's most popular Diving: "Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness]", with 262 reviews and a 4.8 rating.
Now on Trip.com: "Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness]", a 2-hour adventure in Onna!
The next available day tour departs on December 27, 2025. Book now to secure your spot!
Onna Diving usually take about 2 hours — perfect for a relaxed, immersive experience!
80% of Onna Diving now offer English-speaking guides
December is the perfect time to visit Onna! Choose from Diving available day tours, including seasonal favorites like Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness].
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.
![Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness]](https://ak-d.tripcdn.com/images/0353712000lsqa42y9592_C_568_320.jpg?_fr=wc)
![2-Hour diving Experience at the Blue Caves in Onna Village, Japan [Snorkeling in Okinawa, Japan | Chinese/Mandarin and English Instructors + GoPro Filming + Free Underwater Feeding]](https://ak-d.tripcdn.com/images//0581j12000n3pti7n9396_C_568_320.jpg?_fr=wc)
![Japan Ishigaki Island + Blue Cave Experience diving and Snorkeling 6 hours [[ADVENTURE PiPi Ishigaki Island] Mangrove SUP/Canoe & Blue Cave Snorkeling]](https://ak-d.tripcdn.com/images/0353p12000im3aklf931D_C_568_320.jpg?_fr=wc)
![Okinawa Blue Cave diving and snorkeling 0.5h activity [Snorkeling/Private boat/Naha or Chatan pickup]](https://ak-d.tripcdn.com/images//0584a12000o2lrumk80F0_C_568_320.jpg?_fr=wc)
![2-Hour Okinawa Blue Cave Experience: Snorkeling & Diving [Blue Cave Snorkeling/Diving with Chinese/English/Japanese Staff]](https://ak-d.tripcdn.com/images/0351912000pmhix36C506_C_568_320.jpg?_fr=wc)
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