Top picks for Onna Diving

Discover 6 Diving in Onna on Trip.com, updated March 18, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

With 251 verified reviews, Diving Onna boast an average rating of 5.0.

This week's most popular Diving: "Okinawa · Blue Cave: 2-Hour Magical Diving/Snorkeling Adventure", with 248 reviews and a 4.9 rating.

The next available day tour departs on March 19, 2026. Book now to secure your spot!

Onna Diving usually take about 1 hours — perfect for a relaxed, immersive experience!

March is the perfect time to visit Onna! Choose from Diving available day tours, including seasonal favorites like Okinawa · Blue Cave: 2-Hour Magical Diving/Snorkeling Adventure.

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Reviews/Trip Moments

Reviews: Okinawa · Blue Cave: 2-Hour Magical Diving/Snorkeling Adventure
Guest User2026-01-09
great stuff. Weather conditions made it impossible to visit the cave but we still had a great time snorkelling nonetheless. Guide was great fun.
Reviews: Onna Village Blue Cave Scuba Diving and Snorkeling Experience
Guest User2024-08-29
It's the best diving. It's a good experience and it's fun
Reviews: Japan Ishigaki Island + Blue Cave Experience diving and Snorkeling 6 hours [[ADVENTURE PiPi Ishigaki Island] Mangrove SUP/Canoe & Blue Cave Snorkeling]
Guest User2025-08-02
Me and my sister booked a day adventure which included Canoeing in the Mangroves and snorkelling at The Blue Cave. Our guides were Makoto and Aoe they were both amazing, very friendly and made our experience very memorable. They were easy talk too, and created a very welcoming and inclusive atmosphere to all groups of people. Thank you for helping me and my sister make beautiful memories that we will treasure forever!
Reviews: 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]
Guest User2025-12-04
The experience was fantastic! Our coach, KAK, was handsome, provided excellent service, and seamlessly switched between Chinese, English, and American languages, which made us feel very safe! Highly recommended!!!
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