

Discover 5 Diving in Onna on Trip.com, updated December 28, 2025, with experiences lasting from 1 to 6 hours. Find the perfect adventure for your day!
From USD 32.10 per person, with an average total of USD 57.15. Choose the option that suits your plan.
With 260 verified reviews, Diving Onna boast an average rating of 4.9.
This week's most popular Diving: "2-Hour diving Experience at the Blue Caves in Okinawa, Japan [Snorkeling/Deep Diving/English and Japanese Instructors/Shoal-side Entry for Seasickness-Free]", with 258 reviews and a 4.8 rating.
Now on Trip.com: "2-Hour diving Experience at the Blue Caves in Okinawa, Japan [Snorkeling/Deep Diving/English and Japanese Instructors/Shoal-side Entry for Seasickness-Free]", a 2-hour adventure in Onna!
The next available day tour departs on December 29, 2025. Book now to secure your spot!
Onna Diving usually take about 2 hours — perfect for a relaxed, immersive experience!
100% of Onna Diving now offer English-speaking guides
December is perfect for visiting Onna! Choose from Diving available day tours, including seasonal hits like 2-Hour diving Experience at the Blue Caves in Okinawa, Japan [Snorkeling/Deep Diving/English and Japanese Instructors/Shoal-side Entry for Seasickness-Free].
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.
![2-Hour diving Experience at the Blue Caves in Okinawa, Japan [Snorkeling/Deep Diving/English and Japanese Instructors/Shoal-side Entry for Seasickness-Free]](https://ak-d.tripcdn.com/images/0353712000lsqa42y9592_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/0355912000m4t4r854805_C_568_320.jpg?_fr=wc)
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