Koh Tao Snorkeling Tour to Hidden Bays and Koh Nang Yuan offers a full day of exploring some of Thailand’s most beautiful underwater and island scenery, all for around $32.45 per person. It lasts about 6 to 7 hours and takes you to several snorkeling spots, with the chance to walk across the sand bridge to Koh Nang Yuan’s famed viewpoints. Led by friendly guides, this group trip combines excellent value with authentic experiences, making it an ideal choice for travelers looking to combine adventure, convenience, and scenic beauty.
What we really appreciate about this tour is the variety of snorkeling sites included—each offers a different glimpse of marine life and coral reefs—and the well-organized itinerary that balances active snorkeling with relaxing moments and a tasty onboard lunch. The ability to be picked up from your accommodation makes logistics hassle-free, while the lively boat atmosphere adds a fun, social vibe. A potential consideration is that the first stop, Nang Yuan, tends to be crowded and might feel a bit long for some, but overall, the tour provides a comprehensive, value-packed day on the water.
This tour is perfect for travelers who want to see a range of marine environments without the hassle of organizing multiple trips or paying high prices. If you’re eager to spot sea turtles, colorful fish, and even sharks on a single day, and enjoy beautiful island vistas, you’ll find this experience both satisfying and memorable.
Key Points
- Diverse snorkeling spots including coral reefs, fish, sea turtles, and sharks.
- All-inclusive price covers transport, equipment, lunch, drinks, and guide.
- Family-friendly with options like a fun slide and safe snorkeling environments.
- Convenient pickup from your accommodation saves time and effort.
- Authentic experience with knowledgeable guides and friendly crew.
- Potential crowds at Nang Yuan may mean some spots are busier than others.
A Practical Look at the Koh Tao Snorkeling Tour

When we think about a day on Koh Tao, the image of crystal-clear water, vibrant marine life, and relaxing island scenery often comes to mind. This tour, priced at $32.45, offers just that—an affordable way to discover some of Koh Tao’s most stunning snorkeling sites with minimal hassle. It lasts roughly 6 to 7 hours, making it an ideal full-day activity that balances adventure with comfort.
What makes this tour stand out is the inclusion of round-trip transfers. For many travelers, especially those unfamiliar with local transportation, this is a huge plus. Being picked up from your hotel or resort and dropped back at the end of the day means you can relax without worrying about navigating Koh Tao’s roads or ferry schedules. The guide, who is trained and English-speaking, adds a level of professionalism and friendliness that turns a simple boat trip into a genuine guided experience.
The Itinerary: A Carefully Curated Marine Journey
The tour kicks off at Mae Haad pier early in the morning—most pickups happen between 9:00 and 9:45 am. From there, the boat departs toward Koh Nang Yuan, the highlight of the trip. You’ll have about an hour to walk the famous sand bridge connecting the three tiny islands, or to climb up to the viewpoint for sweeping views that stretch across the islands. This spot is perfect for photos and taking in the scenery, and many reviews mention the “Japanese Garden” snorkeling point as a must-see for its vibrant coral and marine life.
After some time at Nang Yuan, the boat sets course for several other snorkeling sites, including Mango Bay, Ao Muang, Ao Hin Wong, Ao Leuk, and the famous Shark Bay. Each location offers a slightly different underwater experience, from colorful coral gardens to schools of yellow-striped scad fishes, green turtles, and even the possibility of seeing blacktip reef sharks—an exciting prospect for snorkelers.
Fascinated by underwater life? Here are other snorkeling spots we've covered in Koh Tao
Snorkeling and Marine Encounters
The variety of sites ensures you’ll encounter a range of marine animals and coral formations. Many reviews praise the guides’ enthusiasm and knowledge, often pointing out where to see turtles or sharks. One reviewer noted, “The crew were keen to ensure we had the best experience, jumping in the water with us and pointing out turtles and sharks!” This attentiveness makes the trip more engaging and educational, especially for those new to snorkeling.
The snorkeling equipment, including masks, snorkels, and life jackets, is provided, so you don’t need to bring your own. Expect to spend about an hour at some of the key spots, with enough time to float around and take photos. The experience is suitable for all levels, with safety gear and guides ensuring everyone feels comfortable.
The Food and Atmosphere Onboard
A highlight for many is the lunch served on the boat. It’s simple but well-liked—a lunch box, fresh fruits, coffee, and tea—keeping you energized for the afternoon. Several reviews mention that the boat has a lively, friendly atmosphere, with music and plenty of space to relax. The boat also offers a roof terrace and toilet facilities, making it comfortable during the long day at sea.
Unique Features and Fun Add-ons
Beyond snorkeling, the boat itself offers some fun features. There’s a slide and climbing wall, which kids and the young at heart really appreciate. A reviewer mentioned that their daughters had a blast on the slide and enjoyed the “glaxen” (lounging) cushions onboard. These playful touches add a relaxed, family-friendly vibe to the experience.
Considerations and Potential Drawbacks
The main downside some travelers mention is the length of time at Nang Yuan. One review expressed that two hours felt a bit too long, especially if the area gets crowded. While the views and photo opportunities are stunning, some might prefer a shorter stay or more time at other snorkeling spots. Plus, since this is a group tour, the experience can feel somewhat busy or crowded during peak times.
It’s also worth noting that a national park fee of 250 THB per adult applies, payable at the entrance. This fee is standard for most visitors and adds to the overall cost but ensures the preservation of these beautiful sites.
Who Will Love This Tour?
This trip is ideal for travelers seeking a well-organized, fun-packed day with plenty of snorkeling and scenic highlights. Families, first-time snorkelers, or those on a budget will find great value here. If you enjoy social atmospheres, lively guides, and a variety of marine environments, this tour won’t disappoint. Conversely, those wanting a more secluded or longer experience might prefer private or specialty options.
Final Thoughts

For around $32, this Koh Tao snorkeling tour provides an excellent introduction to the island’s underwater beauty and scenic vistas. The inclusive nature—transfers, equipment, lunch, and a guided experience—means you can focus on enjoying yourself instead of stressing over logistics. The mix of hidden bays, famous snorkeling points, and the iconic Koh Nang Yuan makes it a comprehensive way to spend a day.
The knowledgeable guides and friendly crew truly elevate the trip, ensuring safety, fun, and educational moments. The addition of family-friendly features like the slide and climbing wall is a bonus for travelers with kids. While the crowding at Nang Yuan might be a minor issue for some, the overall experience remains highly positive, with many reviewers calling it one of the best days of their trip.
This tour fits best for those who want a lively, all-in-one day of snorkeling, sightseeing, and island fun. If you value convenience, good value for money, and diverse marine encounters, you’ll walk away with plenty of memorable moments—and plenty of great photos too.
FAQ

Is transportation included in the tour price?
Yes, round-trip transfers from your resort to the pier are included, making it easy to start and end your day without extra planning.
What if I want to snorkel at specific sites?
The itinerary covers several popular spots, and guides will help you make the most of each location. Equipment is provided, and guides are attentive to your safety and interests.
How long do we stay at each snorkeling stop?
Typically, about an hour at each site, with some variation depending on the schedule. The longest stay is at Nang Yuan, which is roughly an hour to walk, view, and snorkel.
Are there options for those who aren’t confident swimmers?
While the tour is suitable for most, those uncomfortable in the water should talk to the guides. Life jackets are provided, and guides are experienced in assisting less confident swimmers.
What’s included in the food on board?
A lunch box, fresh fruits, coffee, and tea are served, keeping everyone energized for the afternoon. The boat also offers cold water throughout the day.
Is there an age limit for children?
Child tickets are available for ages 4-10. The tour is family-friendly, especially with the boat’s fun features and safe snorkeling environment.
Can I cancel the tour if my plans change?
Yes, the tour offers free cancellation up to 24 hours before the scheduled start. This flexibility is helpful if weather or other factors cause changes in your plans.
In summary, the Koh Tao Snorkeling Tour to Hidden Bays and Koh Nang Yuan strikes a good balance between adventure, comfort, and affordability. It’s perfect for those eager to explore multiple snorkeling sites with lively guides and a friendly crew, all while enjoying the stunning island scenery. Whether you’re traveling with family, friends, or solo, this experience offers a lively, memorable day on the water that captures the spirit of Koh Tao.
