If you’re dreaming of turquoise waters, colorful fish, and coral reefs teeming with life, a snorkeling trip to Okinawa’s Kerama Islands might just be your perfect escape. While we haven’t personally tried this tour, the reviews and details paint a clear picture of what travelers can expect: an accessible, scenic, and rewarding day in one of Japan’s most stunning marine environments.
What we love about this experience is the chance to swim in “Kerama Blue,” a nickname for the eye-wateringly clear waters surrounding Tokoshiki Island, which makes even beginner snorkelers feel like they’ve stepped into an aquarium. The knowledgeable guides and smooth organization also stand out, ensuring that even those new to snorkeling can enjoy the water comfortably. Plus, the opportunity to relax on a pristine white sand beach is a lovely bonus.
A potential consideration is the length of travel time; some may find the journey to and from the island longer than the actual beach time. But for those eager to see Okinawa’s underwater beauty, the trip’s value often outweighs the travel hours. This tour suits travelers looking for a day trip with a mix of adventure, relaxation, and scenic views—perfect for families, solo travelers, or anyone wanting a taste of Okinawa’s vibrant marine life without complicated arrangements.
- Good To Know
- An In-Depth Look at the Tour Experience
- Starting Point: From Naha to Tokashiki Island
- Check-In and Equipment Setup
- Snorkeling in Kerama Blue
- Beach Time and Relaxation
- Return Journey
- What’s Included and What to Bring
- Authentic Experiences from the Reviews
- Pros and Cons Summary
- Who Is This Tour Best For?
- Frequently Asked Questions
- Final Thoughts
- More Snorkeling Tours in Naha
- More Tours in Naha
- More Tour Reviews in Naha
- Looking for something different? Other Naha activities we've written about
Good To Know

- Accessible for Beginners: Snorkeling instructions are provided, making it suitable for first-timers.
- Scenic and Relaxing: Combines snorkeling with time to unwind on a beautiful sandy beach.
- All-Inclusive Value: Equipment rental, ferry fare, and even lunch (April-October) are covered.
- Reliable Organization: Clear meeting instructions and smooth transfers help avoid hassle.
- Authentic Marine Encounters: Expect to see colorful fish, coral, and possibly sea turtles.
- Seasonal Variations: Ferry schedules change seasonally, so check departure times.
An In-Depth Look at the Tour Experience

Like underwater activities? Other Naha snorkeling spots we've covered
Starting Point: From Naha to Tokashiki Island
Your day begins at Tomari Port in Naha, a bustling hub easily reached by local transport. The ferry departs promptly at 10:00 am, arriving at Tokashiki Port around 11:10 am. A key point here is to arrive 30 minutes early—this is essential because there are no staff from Jumbo Tours directly at the port. Instead, you’ll show your reservation email at the ticket counter to get your tickets, with an extra JPY 100 environmental tax for travelers 16 and older.
The ferry ride itself is often described as scenic, with some reviews mentioning how beautiful the view of the water is en route. Once you arrive, you’ll hop on a small shuttle bus to Aharen Beach, which takes around 20 minutes and offers a glimpse of the island’s lush scenery.
Check-In and Equipment Setup
At Aharen Beach, you’ll check in at the “Sea Friend” shop. The staff here are friendly, and the check-in process is straightforward. If you’re concerned about snorkeling gear, don’t worry—rental equipment (a three-piece set plus a life jacket) is included, ensuring you’re ready for your water adventure. We’ve seen reviews praising the good quality equipment, which makes a big difference, especially for beginners.
Snorkeling in Kerama Blue
Once in the water, your instructor will give a briefing on how to snorkel—perfect for those who haven’t tried it before. The guides are experienced and attentive, with some reviews mentioning guides like Sally, who pointed out Nemo and Dory and took the time to ensure everyone was comfortable. The boat takes you to the most beautiful spots, where you’ll swim among colorful coral reefs and brightly hued fish.
Those who can’t swim are still welcome—the guide accompanies you in the water, making it accessible for everyone. Reviewers describe the water as crystal-clear and the marine life as abundant, with some lucky snorkelers catching sight of a sea turtle. The experience of floating over vibrant coral and fish reminded several guests of being inside an underwater aquarium.
More Great Tours NearbyBeach Time and Relaxation
After snorkeling, you get free time on Aharen Beach, which is described as beautiful and perfect for relaxing or picnicking. Some reviews mention renting parasols or chairs to unwind, and others just enjoy the pristine environment and calm waters. The stay here is typically enough to soak in the scenery and enjoy a leisurely lunch or some downtime.
- Naha Full-Day Private Tour With Government Licensed Guide
- Okinawa: Japan/ Asia Esim Roaming Mobile Data Plan
- Original Street Go Kart in Naha, Okinawa
- Explore Okinawa (Naha, Churaumi Aquarium, Kouri) Using Private Hiace Van
- National Park Kerama Islands 2 Boat Fan Diving (With Rental)
- Okinawa Full-Day Private Transport Service – Naha – Cancel 24H Prior & Full Refund
Return Journey
The boat departs back to Naha at around 3:30 pm, with the ferry arriving at Tomari Port at approximately 4:40 pm. The organized transfer back makes the day manageable, although some comment that the actual beach time feels shorter than the travel hours. Still, most agree that the overall value and scenic beauty make it worthwhile.
What’s Included and What to Bring

The tour’s all-inclusive nature simplifies the day: ferry tickets, rental gear, transfers, taxes, and even lunch in season are taken care of.
What to bring:
- Swimsuit and towel for comfort and convenience
- Change of clothes for after water activities
- Sun protection—hat, sunscreen, sunglasses
- Motion sickness medication if you’re prone to seasickness
- Extra snacks or water, especially if you want to stay longer at the beach
Note: The rental snorkeling equipment is only available during designated times, so plan your water activity accordingly. Also, the ferry schedule varies seasonally, so double-check your departure times.
Authentic Experiences from the Reviews

Travelers frequently highlight the friendly and knowledgeable guides, with one reviewer praising Sally for her attentiveness. Many guests appreciated the easy organization—you just show up, get your tickets, and join the right bus on the island without fuss.
The marine life gets rave reviews, with one traveler noting they saw “so many fish” and coral, while another called the water “beautiful”. It’s clear that the snorkel spots are genuinely worth the journey, especially for those who love vibrant underwater scenes.
Food at the beach area is generally simple but satisfying. One guest mentioned a plant-based curry that suited their family’s dietary preferences, emphasizing the tour’s flexibility and thoughtfulness in catering to different needs.
Pros and Cons Summary
Pros:
- Stunning scenery and water clarity
- Beginner-friendly with guides that make snorkeling accessible
- Good value with all equipment and transfer included
- Relaxing time on a beautiful beach with options for lunch and leisure
Cons:
- Travel time to and from the island can be lengthy—just over an hour each way
- The free time at the beach might feel limited for some travelers
- No guides or staff at the port, so careful planning is needed to avoid confusion
Who Is This Tour Best For?
This snorkeling trip is ideal if you want a hassle-free day exploring Okinawa’s marine environment. It suits families with children (over age 6), first-time snorkelers, and travelers seeking a combination of adventure and relaxation. If you’re after guided instruction in a safe setting, this tour will meet those needs, especially given the positive reviews about guides like Sally.
However, if you’re looking for a quick hop-on, hop-off experience, be aware that the travel time is significant compared to the actual beach stay. It’s perfect for those who value the journey as part of the experience and are happy to spend a good part of the day traveling.
Frequently Asked Questions

Is this tour suitable for children?
Yes, children over the age of 6 can participate, but kids under that age are not eligible for the snorkeling plan.
Do I need to bring my own snorkeling gear?
No, rental gear is included, and the quality is generally well-received. You just need to bring your own swimwear, towel, and clothes.
What should I do if I’ve never snorkeled before?
Guides provide clear instructions, and they accompany you in the water, making it accessible even for beginners.
How long is the actual time at the beach?
You get about an hour and a half of free time on Aharen Beach after snorkeling, which many find sufficient for relaxing or having a casual lunch.
Are the ferry schedules fixed?
No, they change seasonally. The current schedule is from October to February, with departures around 10:00 am and return at 4:40 pm, but check specifics before booking.
Is there an option to include lunch?
Yes, lunch is provided from April to October, with the menu often including local options like curry. Outside this period, you might need to bring your own food.
What should I do if I get seasick?
It’s wise to bring motion sickness medication, especially considering the ferry ride can be long for some.
Are guides available at the port?
No, travelers must handle ticket collection and boarding on their own, so arriving early and following instructions is important.
Final Thoughts
This snorkeling tour from Naha to the Kerama Islands offers a great mix of marine adventure and beach relaxation at a reasonable price point. Its accessible approach, combined with the stunning clarity of the water and the chance to see vibrant marine life, makes it a compelling choice for many travelers.
The well-organized logistics and friendly guides ensure that even those with little experience feel comfortable. The inclusion of rental gear, ferry tickets, and seasonal lunch options add significant value, making it more than just a quick trip—it’s a genuine chance to enjoy Okinawa’s underwater treasures.
While the travel time may be a consideration, most reviews suggest that the breathtaking scenery and memorable snorkeling make the journey worthwhile. If you’re craving a day of aquatic discovery, this tour is a solid pick—especially if you’re after a straightforward, reliable adventure with excellent reviews.
Note: Always check the latest schedule and booking requirements before your trip, as seasonal changes and weather conditions can affect the experience.
You can check availability for your dates here: More Great Tours NearbyMore Snorkeling Tours in Naha
- Naha, Okinawa: Keramas Island Snorkeling Day Trip with Lunch
- Half-Day Snorkeling Trip to Kerama (A : Kerama Snorkeling)
- From Naha: Full-Day Snorkeling Tour to Kerama
- Naha: Kerama Islands 1-Day Snorkeling Tour
- Naha, Okinawa: Keramas Island Snorkeling Day Trip With Lunch
- Naha: Full-Day Snorkeling Experience in the Kerama Islands, Okinawa
More Tours in Naha
- Naha in Step: A Walking Tour Through History and Island Life
- Okinawa: Bold Ramen and Okinawa Soba Tasting Tour
- Okinawa Hip-hop Bus D Course Tour to Southern Island
- Half Day Naha City Historical Bike Tour
- Okinawa Hidden Gems: Private Morning Food & Culture Tour
- Naha: 1.5h Shurijo Castle Tour into the Heart of Ryukyu
More Tour Reviews in Naha
- Naha, Okinawa: Kerama Islands Full-Day Intro-Diving Trip
- Okinawa: Private Photo & Sightseeing Adventure with a Local
- Naha: Tokashiki Day Trip & Kerama Islands Scuba Diving Trip
- Naha in Step: A Walking Tour Through History and Island Life
- From Naha Scuba Diving Trip in Kerama(for certified divers)
- Okinawa: Bold Ramen and Okinawa Soba Tasting Tour
Looking for something different? Other Naha activities we've written about
- From Naha: Snorkeling Tour to Kerama by Ferry
- Naha, Okinawa: Kerama Islands Full-Day Intro-Diving Trip
- Okinawa: Private Photo & Sightseeing Adventure with a Local
- Naha: Tokashiki Day Trip & Kerama Islands Scuba Diving Trip
- Naha in Step: A Walking Tour Through History and Island Life
- From Naha Scuba Diving Trip in Kerama(for certified divers)
- Okinawa: Bold Ramen and Okinawa Soba Tasting Tour
- Okinawa Hip-hop Bus D Course Tour to Southern Island
- Naha, Okinawa: Keramas Island Snorkeling Day Trip with Lunch
- Okinawa Sky Bar Top Tree Nightclub Admission Ticket
- Half Day Naha City Historical Bike Tour
- Okinawa Hidden Gems: Private Morning Food & Culture Tour
