Onna is Okinawa’s resort strip, a long run of hotels on the west coast, with the Blue Cave at Cape Maeda and the cliffs of Cape Manzamo both inside the village. It’s also where much of the island’s sea grapes are farmed; try them over rice with a dash of ponzu.
Compare Okinawa’s Blue Cave snorkeling and beginner scuba options, with practical details on boat access, safety, timing, costs, and weather limits.
Most Popular★ 4.5“A big thank you to the team, it was a great morning! Our guide made us feel very comfortable in the water, and he showed us and named almost all the fish we saw. They provide a full wetsuit and towels to dry off, and…”
★★★★★★★★★★
1,874 reviewsFrom $33.45
See Churaumi Aquarium, Kouri Island, Cape Manzamo and American Village in one Naha day trip, with Chinese-speaking guidance, transport and tickets included.
★ 4.7“Rich in content, great service, and worth booking again.”
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1,846 reviews10.5 hoursFrom $43.59
See Churaumi Aquarium, Kouri Island, Cape Manzamo, and American Village in one long Okinawa day, with bus transfers and package-dependent admission tickets.
★ 4.8“Tour guide Chu has a great sense of humor lolololol”
★★★★★★★★★★
1,115 reviews10.5 hoursFrom $43.29
Review of Okinawa’s Blue Cave snorkeling and beginner scuba trips, with practical advice on sea conditions, guides, photos, parking, and value.
★ 4.5“Thanks to Coach Yoshi, who is super nice and very funny, and even took a lot of great photos for us! We had a wonderful time today 🥳”
★★★★★★★★★★
606 reviewsFrom $31.75
Snorkel Okinawa’s Blue Cave with a multilingual guide, included photos and colorful reef life, with practical advice on weather changes, access and costs.
★ 4.8“it was very fun, the lagoon was so pretty. we were five people and they had 3 instructors for us which was the perfect number, they were very helpful and patient. really enjoyed our time”
★★★★★★★★★★
508 reviewsFrom $28.45
Compare Okinawa’s north and south sightseeing bus routes, with practical details on stops, timing, included tickets, audio guidance, and value.
★ 4.8“It's very convenient as it reduces the time you spend looking for public transportation yourself.”
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474 reviews9 hoursFrom $26.29
Explore Ryukyu Mura’s old Okinawan houses, Eisa drumming, folk performances and local food, with practical ticket and timing advice.
★ 4.4“The taiko drum performance featured lively and adorable young girls.”
★★★★★★★★★★
295 reviews1-3 hoursFrom $9.49
Discover the hidden wonders of the Blue Cave on a thrilling snorkeling trip in Onna-son. Dive into crystal-clear waters and explore vibrant marine life like never before.
★ 4.5“My husband and I had the experience of snorkeling with them. It was good, and the duration of the activity was perfect. Just so you know, they hardly speak any English, and you don’t go deep into the cave — you only enter the beginning…”
★★★★★★★★★★
249 reviewsFrom $19.82by (MalDive)
Snorkel Okinawa’s Blue Cave with Chinese, English, or Japanese instruction, fish feeding, gear, and 20 photos. Know the timing, costs, and sea-condition limits.
★ 4.7“great experience would do it again”
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217 reviews2 hoursFrom $28.45
Review of Okinawa’s Blue Cave snorkel and beginner scuba trips, with practical advice on transfers, sea conditions, safety, facilities, and value.
★ 4.6“The weather was great, the Okinawa snorkeling was safe, the sea was crystal clear, and it was the best experience ever. Highly recommended!”
★★★★★★★★★★
207 reviews10 minsFrom $66.99
Snorkel Okinawa’s Blue Cave by boat with a guide, safety gear and GoPro photos, while keeping weather changes and the extra boat fee in mind.
★ 4.8“As expected, I always trust Korean companies. The day before, I mistakenly went with a company operated by a specific country and had such a dissatisfying experience that it ruined the travel mood. But thanks to a good experience this morning, I'm happy again! The…”
★★★★★★★★★★
199 reviews2 hoursFrom $47.39
Review of Okinawa’s Blue Cave snorkeling and scuba options, with entry choices, timing, costs, safety rules, and tips for choosing a session.
★ 4.5“The ordering process was simple and convenient. We drove to the meeting point, and since we didn't understand Japanese, the staff patiently explained the process to us. They also provided a consent form translated into Chinese for us to sign. The instructor meticulously showed us…”
★★★★★★★★★★
172 reviews40 minsFrom $25.15
Reach Okinawa’s Onna Blue Cave by boat with a small Cantonese-speaking team, beginner-friendly snorkel or scuba options, and clear weather caveats.
★ 4.9“Before departure, the coach meticulously explained and checked our equipment. Throughout the entire trip, the coach took great care of us and even helped us take many photos. The Cantonese-speaking coach was excellent and made us feel very safe.”
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155 reviews2 hoursFrom $56.85
Snorkel Okinawa’s Blue Cave by boat, with guides, gear, photos and hot showers. Learn the extra fee, weather limits and what to expect.
★ 4.7“Had such an amazing experience. It was our first time, and we really enjoyed every moment. The instructors were very friendly, patient, and funny, especially when we were a little nervous at first. They made us feel safe and comfortable throughout the whole experience. Definitely…”
★★★★★★★★★★
128 reviews2 hoursFrom $25.29
Compare Okinawa’s northern coast, Churaumi Aquarium, Kouri Island and more on a budget-friendly day trip from Naha or Chatan.
★ 4.8“It felt like we only stopped for half an hour at the other two locations besides the aquarium, which wasn't really enough time. Plus, the tour guide kept repeating that we had to be punctual, so everyone was more or less playing with a sense…”
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122 reviews10 hoursFrom $49.75