Imagine crystal-clear waters, vibrant coral reefs, and the chance to spot a sea turtle or two—all within a day’s trip from Naha. The Full-Day Snorkeling Experience in the Kerama Islands offers just that, taking you to three of Okinawa’s most beautiful islands: Tokashiki, Zamami, and Aka. For around $71.50, you get nearly nine hours of underwater adventure, guided by qualified staff who genuinely care about safety and marine conservation.
What we especially love about this tour is the way it combines ease and authenticity. The included lunch—which can be vegetarian—keeps you energized, and the quality gear ensures a smooth, enjoyable experience even if you’re a beginner. Plus, the opportunity to take home professional photos of your underwater encounters adds a special touch.
One thing to consider is that the tour is quite popular, booked on average 44 days in advance, and is limited to 40 travelers. That means it fills up quickly—so planning ahead is a must. This adventure is ideal for travelers who value professional guides, safety, and stunning underwater scenery—especially those new to snorkeling or looking for a well-organized full-day trip with plenty of variety.
Key Points

- Beautiful Marine Environment: The Kerama Islands boast some of the clearest waters in the world, perfect for snorkeling and taking in the vibrant marine life.
- Expert Guides: All guides are qualified with a focus on safety and marine education, often sharing their knowledge enthusiastically.
- All-Inclusive Comfort: Equipment, towels, lunch, drinks, and even photos are included, making the day worry-free.
- Group Management: Smaller groups and thoughtful snorkeling arrangements help prevent crowding and enhance your experience.
- Good Value: At $71.49 for a full day, the tour offers a lot—transport, gear, food, and memorable encounters.
- Mixed Reviews on Wildlife Interaction: While most reviews praise the experience, some note concerns about wildlife handling, so eco-conscious travelers should be aware.
An In-Depth Look at the Kerama Islands Snorkeling Tour

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How the Itinerary Unfolds
The tour begins early, with a 8:00 am pickup at designated locations in Naha. You’ll board a clean, spacious boat, and from there, the adventure starts with a scenic cruise out to the islands. The journey itself offers a taste of Okinawa’s beautiful seascapes—waves gently rocking the boat, and the promise of what’s to come providing anticipation.
Once at Kerama Islands National Park, you’ll explore three main snorkeling spots: Tokashiki Island, Zamami Island, and Aka Island. Each stop is carefully chosen for its rich coral reefs and abundant marine life. The guides are attentive, helping all experience levels feel comfortable, whether you’re a rookie or a seasoned snorkeler.
In the reviews, many travelers mention that the guides are knowledgeable and friendly. For instance, Sara noted that Brita was “especially knowledgeable about all the sea life,” which made the experience more engaging and educational. The stops usually last enough time to fully appreciate the underwater scenery, with the guides helping to take photos—something many travelers find invaluable for remembering their trip.
What’s Special About the Water and Marine Life
The Kerama Blue waters are famous for their extraordinary transparency and changing hues. As one reviewer put it, “The sea, which changes color each time, will never get tired just by looking at it from the boat.” You’ll love the variety of fish, corals, and possibly even the elusive sea turtle. Several reviews highlight the thrill of encountering these gentle giants, with some guides actively helping guests spot them.
Snorkeling Equipment and Safety
All necessary gear—mask, fins, snorkel—is provided. The equipment is described as sufficient and well-maintained, which is a relief for beginners. Towels are also included, so you only need to bring your swimsuit and maybe some personal sun protection.
Safety is a clear priority on this tour. All guides are qualified, and they carefully guide you through your snorkeling, especially if you’re new. Even if you’re not confident in the water, the staff’s calm professionalism tends to put you at ease.
However, some reviews mention the importance of swimming ability—a good recommendation is to be comfortable in the water to avoid damaging the coral or harassing wildlife, as was noted by a reviewer concerned about wildlife interactions.
Food and Refreshments
Lunch is provided in the form of lunch boxes, with vegetarian options available. Many reviewers mention the lunch as hearty and delicious, fueling you for the rest of the day. Cold tea and hot drinks keep everyone hydrated, and the boat’s facilities allow for rinsing and changing comfortably.
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Group Size and Experience Level
The tour hosts up to 40 travelers, but guides break everyone into smaller groups for snorkeling, making the experience feel personalized. This organization allows for better interaction with guides and less crowding in the water—something that many reviews praise. As one traveler put it, “The way the guides broke us up into groups in the water made our experience feel very personalized.”
Potential Drawbacks
While most reviews are positive, some travelers note that the boat ride back out of the islands can be a little hairy, especially if seasickness is an issue. It’s advisable to bring motion sickness medicine if you’re prone to nausea. Also, a few reviews mention the behavior of guides towards wildlife, such as touching or grabbing sea animals, which might concern eco-conscious travelers.
Who Will Love This Tour?

This tour is best suited for beginners and casual snorkelers looking for an all-inclusive, well-organized day on the water. It’s perfect if you want a professional guide, beautiful scenery, and a safe environment with plenty of opportunities to see marine life. Families and small groups will appreciate the managed groups and friendly staff.
If you’re an experienced snorkeler seeking total independence or more secluded spots, you might find the guided approach a bit limited. Also, those concerned about wildlife interaction should be mindful of guides’ practices.
Final Thoughts
This full-day snorkeling tour in the Kerama Islands offers a fantastic combination of stunning underwater scenery, professional guidance, and convenient amenities for a reasonable price. It’s especially appealing for first-time snorkelers or those wanting to explore Okinawa’s marine world without fuss. The included lunch and photos add extra value, making it a memorable day from start to finish.
While the trip is well-organized and the waters breathtaking, be prepared for the possibility of bumpy boat rides and ensure you’re comfortable in the water. The tour’s small-group feeling and knowledgeable guides make it a highlight worth considering if you’re in Naha and craving an authentic, scenic underwater adventure.
Frequently Asked Questions

Is this tour suitable for beginners?
Yes, the tour is designed to accommodate all experience levels. The guides are friendly and carefully instruct beginners, and equipment is provided to ensure a comfortable experience.
What should I bring?
Bring your own swimsuit, sun protection, and any personal items you prefer. The tour provides snorkeling gear, towels, drinks, and lunch, so all you need is your sense of adventure.
Can I see marine life like sea turtles?
Yes, several reviews mention encounters with sea turtles, and guides often help guests spot these gentle creatures during the stops.
What is the group size?
The tour caps at 40 travelers, but guides break the group into smaller units for snorkeling, making the experience more intimate and manageable.
Is there any concern about wildlife handling?
Some travelers noted guides touching or holding sea life to take photos, which may be a concern for eco-conscious guests. It’s worth being mindful of wildlife interactions.
What if the weather is bad?
The tour relies on good weather for safety and visibility. If canceled due to poor conditions, you’ll be offered a different date or a full refund.
This carefully curated snorkeling trip captures the essence of Okinawa’s underwater beauty, perfect for those seeking a safe, scenic, and memorable adventure.
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- Afternoon Adventure: Okinawa Local Cycling with Spectacular Views
- Sushi Making Experience Class in Naha Makishi Public Market
- Private tour: Afternoon cycling with Spectacular Views
- 2Hour Gorilla Go-Kart Tour in Naha City:(NIGHT SLOTS AVAILABLE)
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