- Introduction
- Good To Know
- An In-Depth Look at the Experience
- How the Day Unfolds
- First Stop: Koh Nang Yuan
- Diving into the Marine Life
- Highlight: Shark Bay and Aow Leuk
- Water Activities and Relaxation
- Food and Sunset BBQ
- Why This Tour Gets Rave Reviews
- Considerations and Practical Tips
- Who Would Love This Experience?
- FAQ
- Final Thoughts
- The Best Of Ko Tao!
- More Snorkeling Tours in Ko Tao
- More Evening Experiences in Ko Tao
- More Tour Reviews in Ko Tao
- Not for you? Here's more nearby things to do in Ko Tao we have reviewed
Introduction

If you’re eyeing a day of underwater adventures combined with relaxing scenery on Koh Tao, the Tao-Nangyuan Snorkeling Day Trip from Royal Mariblue Co., Ltd. offers a compelling choice. This tour promises a more intimate experience compared to larger, crowded boat trips—perfect for those craving personalized service and authentic moments on the water.
What makes this trip stand out? First, the small group size ensures you don’t get lost in the crowd, offering more space for snorkeling, lounging, and taking photos. Second, the variety of snorkeling spots and water activities like kayaking and paddleboarding make it a versatile day. Third, the delicious onboard meals and sunset BBQ turn an adventure into a feast for all senses.
The only caveat might be the additional entrance fee for Nang Yuan Island, which is not included in the price, so budget accordingly. This tour works best for travelers who want a relaxed, authentic, and well-organized day in Koh Tao’s stunning waters—especially if small groups, friendly guides, and good value are on your must-have list.
You can check availability for your dates here:👉 See our pick of the 3 Best Scuba Diving Experiences In Ko Tao
Good To Know

- Small group size (up to 20 people) creates a personal and relaxed atmosphere.
- Expert guides like Lucky and Mr. Tu go above and beyond with underwater photos and spotting marine life.
- Diverse snorkeling spots including Koh Nang Yuan, Shark Bay, and Aow Leuk provide an array of marine encounters.
- Complimentary water sports gear (kayaks, paddleboards, masks, fins) enhance your water time.
- Freshly prepared meals on board, from buffet lunch to sunset BBQ, add substantial value.
- Unbeatable reviews highlight the professionalism, friendliness, and safety of the crew.
- Price of $60 for a full day of activities, food, and personalized service offers excellent value.
- Weather conditions can affect your plans, so flexibility is key.
You can also read our reviews of more evening experiences in Ko Tao
An In-Depth Look at the Experience

How the Day Unfolds
The trip begins with hotel pickup in Koh Tao, making it convenient for travelers staying nearby. From there, a scenic drive to the pier kicks off your adventure. Once aboard your vintage wooden boat, the relaxed vibe is apparent—less crowded, more chilled out, and with ample space to stretch out and enjoy the views.
First Stop: Koh Nang Yuan
Your first destination is Koh Nang Yuan, a tiny, picturesque island famous for its sandbar connecting three islets. Expect to pay a small entrance fee of around 250 Baht, which is payable on-site. This stop offers excellent snorkeling in shallow, crystal-clear waters filled with marine life. Reviewers like Steven rave about the 100% chance of spotting turtles and sharks, thanks to the guides’ knowledge and keen eyes.
The small beach linked by a sandbar is perfect for relaxing after snorkeling, and those keen on panoramic views will appreciate heading up to the viewpoint early to beat the crowds—something detailed in Kay’s review, who mentions that the view from the top is worth the climb.
More Great Tours NearbyDiving into the Marine Life
Following Nang Yuan, the crew takes you to the Japanese Gardens dive site. Here, the granite rocks are home to vibrant coral and a variety of fish. We loved the way guides like Lucky dive in with you, showing the best spots and snapping photos underwater. “He took a lot of great photos and videos of us under the water and also on the boat, then sent them for free on WhatsApp,” shares one thrilled guest.
Next, the boat moves to Mango Bay, and then to Ao Muong Beach—a postcard-perfect stretch with lush greenery and excellent snorkeling opportunities. Other reviewers mention the chance to see schools of sardines being chased by trevally fish, and sometimes even small harmless sharks just a few meters from shore.
You can also read our reviews of more snorkeling tours in Ko Tao
Highlight: Shark Bay and Aow Leuk
The day’s star sightings often occur at Shark Bay. Visitors love the chance to see blacktip reef sharks and sea turtles peacefully swimming just 4-10 feet below the surface. Many reviewers, like Rachel and Raymond, mention how clear the water is, allowing a close-up view of these majestic creatures. One reviewer notes, “The waters here are perfect for observing sharks, turtles, and a variety of fish without any need for diving gear.”
Aow Leuk Beach is another favorite, where the diversity of marine life truly shines. Expect to see a variety of fish sizes, and if you’re lucky, even small sharks. “We saw turtles, baby sharks, and lots of fish,” says a guest, emphasizing the richness of this spot.
Water Activities and Relaxation
Throughout the day, you’re encouraged to enjoy kayaking, paddleboarding, and snorkeling gear provided on board. Reviewers repeatedly highlight how these options add to the fun, especially when the crew is attentive and helps you find the best spots. The small group size means you’re not rushed, and guides are happy to give personalized attention, showing guests where to find the most interesting marine life.
Food and Sunset BBQ
Food is a key part of this trip’s appeal. A buffet lunch offers six options plus seasonal fruits, satisfying even the hungriest explorers. Many mention how fresh and flavorful the dishes are, with some describing the lunch as “delicious” and “ample.”
As the afternoon winds down, the boat heads back toward Koh Tao, stopping near Hin Wong Bay and Ao Hin Wong Beach for a final swim or snorkel. The sunset at the end of the day is a real highlight—watching the sky turn shades of orange with a BBQ set dinner and virgin mojito mocktail in hand. It’s a relaxed, picturesque way to conclude the adventure, with many reviews praising the atmosphere and food quality.
Why This Tour Gets Rave Reviews
The professional crew, including guides like Lucky, Mr. Tu, and the captain, are consistently praised for their attentiveness, friendliness, and passion. Guests love that the small group size (sometimes as low as 4 or 5) creates a more personalized experience. They also appreciate the underwater photography service—many guests receive great photos and videos of their underwater encounters, often sent later via WhatsApp.
Reviewers also value the quality of the boat and the care taken in safety and comfort. The food—from lunch to BBQ dinner—is frequently described as delicious and plentiful, elevating the overall experience.
Considerations and Practical Tips
While the tour offers incredible value, keep in mind that Nang Yuan Island’s entrance fee isn’t included in the $60 price, so bring extra cash. Weather can influence the itinerary, so flexibility is essential. Packing essentials include sunscreen, swimwear, a towel, and a camera to capture all the marine action.
The group size, while small, means you should book in advance, especially during peak season. The tour is unsuitable for pregnant travelers, those with heart conditions or mobility issues, and people carrying large luggage.
Who Would Love This Experience?

This trip is ideal for adventurous travelers who want a balance of snorkeling, water sports, and relaxation in a small-group setting. It’s perfect for families, couples, or solo travelers looking for an authentic, personalized day on Koh Tao’s waters. Those who appreciate delicious food and beautiful sunsets will find it particularly satisfying.
The attention to marine life and the chance to see turtles and sharks makes it a standout for wildlife enthusiasts. And if you’re someone who values good value for money and excellent customer service, this tour hits the mark.
FAQ

Is hotel pickup included?
Yes, the tour includes hotel pickup and drop-off from Koh Tao, making it very convenient.
How many people are usually on the boat?
The small-group tours typically have a maximum of 20 passengers, sometimes fewer, creating an intimate setting.
Do I need to pay extra for entrance fees?
Yes, the fee for Nang Yuan Island (about 250 Baht) is not included and needs to be paid separately on-site.
What water activities are available?
Guests can enjoy kayaking, paddleboarding, and snorkeling gear, all provided on the day.
Is there food onboard?
Absolutely. You’ll be treated to a buffet lunch, seasonal fruits, and a sunset BBQ dinner with unlimited soft drinks and a virgin mojito.
Are there any restrictions?
The tour is not suitable for pregnant women, people with heart problems, mobility issues, or those with large luggage. Pets and weapons are not allowed.
What should I bring?
Sunscreen (biodegradable preferred), swimwear, a towel, camera, sunglasses, personal medication, and cash for the entrance fee.
What if the weather turns bad?
Activities depend heavily on weather conditions, so plans might change or be canceled if conditions are unsafe.
Can I book and pay later?
Yes, you can reserve your spot now and pay later, offering flexibility in planning.
Final Thoughts

This Ko Tao snorkeling experience offers a fantastic combination of marine encounters, delicious food, and personalized service—all at an accessible price. The emphasis on small groups, knowledgeable guides, and quality water activities ensures you’re not just another face in the crowd. It’s a perfect choice for those wanting to explore Koh Tao’s underwater world without sacrificing comfort or authenticity.
If you’re seeking a relaxed yet adventure-packed day, with opportunities to witness turtles and sharks up close, this tour is a top contender. You’ll enjoy not only the marine sights but also the friendly vibe of a well-run operation that genuinely cares about your experience.
For travelers who want a more exclusive, memorable day at sea with plenty of photo opportunities, good eats, and a peaceful sunset, this trip will check all your boxes. Just remember to bring extra cash for the island fee and a sense of adventure—you’re in for a truly memorable day.
Experience the best of Koh Tao’s waters with a tour that combines fun, food, and wildlife in a way that feels personal and relaxed. It’s a day you’ll likely remember long after your trip ends.
You can check availability for your dates here: More Great Tours Nearby





















