The 14 Snorkelling Trips in Japan That Earn Their Price

1.From Naha: Kerama Islands 1-day snorkeling tour

★★★★★★★★★★4.4 · 423 reviews · from $81Our pick

Cruise from Naha toward the Kerama Islands and snorkel at two or three reef sites with an instructor. Christina and other English-speaking crew help you spot turtles, squid, puffer fish, and colorful coral. Gear, towels, tea, showers, and optional hotel pickup are included.

“Great trip. We saw and swim with turtles, black squids and puf fishes. Great visibility. Definitely wear swimsuit they give you to avoid harm from small jellyfish as they are there in some places. Fantastic trip. Highly recommended.”

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2.Naha, Okinawa: Keramas Island Snorkeling Day Trip with Lunch

★★★★★★★★★★4.7 · 370 reviews · 9 hours · from $70

Join Marine House SEASIR for a full-day boat trip from Naha to Kerama Islands National Park. Certified guides such as Britta, Theo, Jade, and Harry lead snorkeling at two or three sites, with wetsuits, lunch, hot showers, pickup, and digital photos included.

“It was a great and súper well organised tour. The amount of staff, how knowledgeable they were and helpful, also the boat was really good and comfortable. Packed lunch was ok, but overall the experience was 10/10. 100% recommended”

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3.[Miyako Island/Half Day] Sea Turtle Snorkeling

★★★★★★★★★★5.0 · 337 reviews · from $45Top rated

Swim above Miyakojima’s coral reefs with a guide searching for sea turtles, colorful fish, and clear coastal water. The 90-minute session suits beginners and includes safety gear, winter wetsuits, and free underwater photo data. Guides such as Yuto and Kajo have been praised for patient instruction and family-friendly help.

“The guide was friendly and took great care of us. He informed us, once we got to the snorkeling spot, that there was a 30-40 percent chance of seeing sea turtles which would have been nice to know beforehand. Unfortunately we didn’t sRead more”

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4.Okinawa Ishigaki Blue Cave Snorkeling Tour

★★★★★★★★★★5.0 · 332 reviews · from $45

Swim near Ishigaki’s Blue Cave, walk inside its limestone cavern, then snorkel above coral and colorful fish. Guides such as Akari, Yuki, Chloe, and Arai have helped beginners and families feel safe. Pickup, photos, safety gear, and winter wetsuits are offered, though equipment fees need confirmation.

“This snorkeling tour was everything described. Even though we were limited to nearby beaches instead of the caves because of the weather, we still got to see beautiful reefs and plenty of wildlife. Our guide, Diego, made everything seamRead more”

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5.Snorkeling in the Blue Cave area【Okinawa Prefecture: Free feeding & photo images!English and Chinese speaking guide available!

★★★★★★★★★★4.5 · 249 reviews · from $19Best value

Meet Island Club in Onna for a two-hour guided snorkel near Cape Maeda and the Blue Cave. You practice in shallow water, then swim with tropical fish and receive underwater photos and videos on your smartphone. Guides such as Aka and Katsuya have earned praise for patience and friendly help.

“This tour is slightly misadvertised. We did not get an English guide, and from parking lot to changing (including form signing and getting ready), it was less than 1.5 hours, not 2. I asked them about it after and the extra half hour is apparently to shower and receive photos (we decided to shower back at the air BNB and our guide sent me the pictures on line se we left after 1.5 hours). Probably about 45 minutes of water time. It didn't feel rushed, but we could have spent more time in the cave and it would have been nice to have an explanation of the fish we saw…”

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6.Snorkeling Tour to Kerama by Ferry

★★★★★★★★★★4.3 · 151 reviews · 7 hours · from $75

Travel from Naha to Tokashiki Island by ferry, then take the Sea Friend shuttle to Aharen Beach. A small-group guide leads a boat trip to a Kerama Blue snorkeling site, with equipment and instruction included. You also get beach time, swimming, a shower, and lunch from April through October.

“This was a great trip, no guide you just show up at the Ferry Terminal get your tickets and then meet the right bus once on the island. it was simple and a beautiful experience! we didn't end up eating lunch, just rented a parasol and chairs and hung out at the beach the whole time. It was a great value!”

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7.Ishigaki Island: Blue Cave Exploration & Snorkeling Tour

★★★★★★★★★★4.7 · 139 reviews · 2 hours · from $47

Snorkel Ishigaki’s northern Blue Cave with guides such as Akari, Makoto, and Sebastian. You’ll explore limestone formations, swim over coral and tropical fish, and may see sea turtles or sea snakes. Hotel pickup, gear, winter wetsuits, safety equipment, and free photo data are included.

“I had an amazing snorkeling experience with Sebastian today. He was incredibly professional and friendly, constantly checking in on everyone in the group to ensure we were all doing well – I’ve never experienced such attentive care on a snorkeling tour before. The reefs were absolutely stunning, and we spent plenty of time in the water, making it totally worth it. Sebastian also created a great atmosphere, was especially kind and encouraging to the child in our group, and kept our spirits high throughout the tour. At the end, he even gave us some excellent local tips on where to eat and explore. You could really tell he enjoys what…”

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8.Ishigaki Island: Boat Snorkeling Tour at Phantom Island

★★★★★★★★★★4.5 · 120 reviews · 3 hours · from $54

Take a three-hour speedboat trip from Ishigaki to Hamajima, the sandbar known as Phantom Island. You will get time for photos, swimming, and snorkeling among coral and tropical fish. Guides such as Yuki, Akari, Sebastian, and Misaki help beginners, take underwater photos, and adjust the route when weather changes.

“Unforgettable Experience — Thanks to Ayaka! Our snorkeling tour to Phantom Island was nothing short of incredible, and Ayaka made it truly unforgettable. Her warm, friendly energy and fluent English made us feel welcome and at ease from the start. She went above and beyond — capturing stunning photos of me and my dad that we’ll treasure forever and ensuring we had an amazing time both in and out of the water. It’s clear she genuinely cares about creating the best possible experience for everyone. This tour gave us memories to cherish for a lifetime — highly recommended!”

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9.Kerama Whole Day Snorkeling Tour From Chatan/Naha

★★★★★★★★★★4.5 · 93 reviews · from $94

Join Cerulean Blue Okinawa from Naha or Chatan for a full day around Kerama National Park. Snorkel at two or three boat-based sites, look for clownfish, coral, and turtles, or choose one introductory scuba session. Guides speak basic English or Korean, and photos may be provided.

“everything was really good. had a nice time. and the spots were so beautiful.”

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10.Mangrove SUP or Canoe & Phantom Island Snorkeling

★★★★★★★★★★4.5 · 52 reviews · 6 hours · from $103

Spend six hours combining a calm canoe or SUP trip through Miyara River’s hirugi mangroves with a speedboat ride to Phantom Island and guided snorkeling. Guides such as Akari, Sebastian, Kote, and Arai provide instruction, safety help, and photos. English support varies by day.

“A friend and I went snorkeling this morning. Sebastian was an excellent guide! Very friendly and accommodating. He adapted perfectly to each individual participant. Afterwards we went on a kayak tour through the mangroves with Ayaka and Misaki. It was just as great and informative as the snorkeling. You can tell straight away that all three love what they do. Keep it up. I can only recommend it! :) Arigatou gozaimasu Ayaka, Misaki and Sebastian for this great experience! :)”

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11.Kerama Half-Day Snorkeling Tour

★★★★★★★★★★3.8 · 44 reviews · from $57

From Naha’s Miegusuku Port, you’ll cruise about 30 minutes toward the Kerama Islands for beginner-friendly snorkeling, a banana boat ride, and photos from the crew. Life jackets stay on throughout. English, Korean, Chinese, and Japanese support is available.

“The tour was amazing, even though the weather was a bit challenging. I had a wonderful snorkeling experience and felt that everything was very well organized. The staff managed the activities smoothly, announcing turns for the banana boat ride so everyone got a fair chance. There was also a translator available throughout the tour, which made it easy for me to communicate my needs directly with the staff. The snorkeling itself was beautiful, and the jet ski ride was an absolute highlight—I had so much fun! I would highly recommend this tour to anyone looking for a memorable snorkeling adventure.Read more”

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12.Snorkeling Activity in Okinawa Miyako Japan

★★★★★★★★★★4.5 · 29 reviews · 2 hours · from $41

Meet at Shigira Beach Parking Lot for a two-hour Miyakojima snorkeling trip led in English or Japanese. Guides such as Mio, Ryoma, and Smiling Kazukun choose the day’s best site, teach beginners, look for sea turtles and clownfish, and send all tour photos free.

“The best thing to do if you want to connect with people here and discover what is under the sea in Miyako ! 🐢 Do not hesitate and go !”

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13.Iriomote: Boat Snorkeling Tour at Barasu Island

★★★★★★★★★★4.5 · 14 reviews · 2 hours · from $50

From Densa Terminal, you’ll take a 10-minute speedboat ride to Barasu Island for about 90 minutes of guided snorkeling, often at two sites. The tour suits beginners, includes equipment, winter wetsuits, a hot shower, insurance, and free waterproof-camera photos. Guides speak English or Japanese, depending on the day.

“The activity was very nice, the snorkeling amazing and our guide was very friendly, kind and expert. Only negative thing is that it was a bit short”

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14.Phantom Island Snorkeling and Taketomi Sightseeing

★★★★★★★★★★4.2 · 14 reviews · 7 hours · from $69

Start at Ishigaki Port for a speedboat ride to Hamajima, the sand island that appears at low tide. Snorkel with guides such as Akary, Sebastian, or Suzi, receive underwater photos, then use your ferry ticket to explore Taketomi Island independently.

“Je suis vraiment très satisfaite de l’activité ainsi que de l’accompagnement exceptionnel que nous avons reçu. Akary a été absolument superbe ! Elle a fait preuve d’une écoute attentive et d'une grande bienveillance. Ma sœur qui ne sait pas nager aété accompagnée tout au long de l’activité avec beaucoup de patience et de rassurance 😊. Les instructions étaient très claires et compréhensibles ce qui a rendu l’expérience encore plus agréable. L’équipe était également incroyable, créant une ambiance très chaleureuse. Je recommande vivement cette activité à tout le monde même à ceux qui ne savent pas nager ! Un grand merci à tous !”

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