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Trip.com offers 6 Water activities in Onna

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Discover 6 Water activities in Onna on Trip.com, updated November 1, 2025, with experiences lasting from 1 to 6 hours. Find the perfect adventure for your day!

From EUR 27.89 per person, with an average total of EUR 46.53. Choose the option that suits your plan.

With 262 verified reviews, Water activities Onna boast an average rating of 4.9.

This week's most popular Water activities: "Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness]", with 260 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 November 2, 2025. Book now to secure your spot!

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

83% of Onna Water activities now offer English-speaking guides

November is the perfect time to visit Onna! Choose from Water activities 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.

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6 Results for Onna Water activities

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Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness]
󱩳Enter the water from the shore to avoid seasickness. Even non-swimmers can participate, no experience needed for diving.
Duration: 2 hrs
English
4.8/5
Great· 260 reviews· 873 booked
From€27.89
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]
󱩳Snorkel in the clear blue waters and experience the rich marine life
Duration: 2 hrs
Japanese
57 booked
From€36.80
Japan Ishigaki Island + Blue Cave Experience diving and Snorkeling 6 hours [[ADVENTURE PiPi Ishigaki Island] Mangrove SUP/Canoe & Blue Cave Snorkeling]
󱩳Cumulative number of participants exceeds 300,000! Safe and reliable tour! activity suitable for beginners!
Duration: 6 hrs
English
5.0/5
Excellent· 2 reviews· 46 booked
From€78.43
Okinawa Blue Cave diving and snorkeling 0.5h activity [Snorkeling/Private boat/Naha or Chatan pickup]
󱩳Take a dedicated boat and arrive easily in just 10 minutes!
Duration: 3–4 hrs
English
From€59.43
Okinawa Skywalker Sea Paragliding Surfing Watersports Experience
󱩳Peace of Mind: All Skywalker trips are self-operated. Flexible packages are available: three altitude flights, or the Sea Sports 3-in-1 package. Optional “Okinawa Parachute Towing Flight Commemorative Certificate” package is available for your memories.
Duration: 60–180 mins
English
From€36.57
Okinawa Sesoko Beach Diving and Snorkeling Experience 0.5–1h [Dreamy Sesoko Island/No Swimming Skills Required/Ages 6+/Solo Traveler Friendly]
󱩳Ultra-dreamy crystal clear waters surrounded by colorful tropical fish, just like being in an aquarium
Duration: 1 hr
English
From€40.07

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Reviews/Trip Moments

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Reviews: Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness]

Guest User2025-09-01

This is my second time visiting this dive shop in Okinawa. Located in Onna Village, it's very convenient if you have a car. I was caught in a typhoon in the winter and couldn't get to the Blue Cave, but I was able to go this summer! Both times, the instructors were very patient and professional. The dives lasted about an hour each, and there was a shuttle bus to and from the dive shop.