Koh Tao & Koh Nang Yuan Snorkeling Tour by Speed Boat from Samui offers a compelling mix of island hopping, vibrant marine life, and sweeping vistas. Priced at around $61.52 per person, this 9-hour journey takes you from Koh Samui to some of Thailand’s most scenic spots, with plenty of opportunities to snorkel, relax, and take in stunning views. The tour includes hotel transfers, a buffet lunch, snorkeling gear, and an experienced guide—offering a well-rounded day for those eager to explore beyond the island’s beaches.
What we love most about this experience are the variety of snorkeling locations and the convenience of speedboat travel, which allows you to cover more ground than traditional sailing. The delicious Thai buffet lunch paired with tranquil beach views is another highlight, providing a perfect break amid your water adventures. On the flip side, one thing to keep in mind is that the boat ride can sometimes be bumpy, especially on the return trip, so those prone to seasickness should prepare accordingly. This tour suits travelers who enjoy snorkeling, scenic viewpoints, and a flexible, hassle-free day on the water, especially if you’re keen to see multiple spots in one go.
Key Points

- Efficient island hopping with a speedboat enables access to multiple snorkeling and scenic spots.
- All-inclusive price covers transfers, food, snorkeling gear, and insurance, making planning easier.
- Impressive views and marine life attract adventurers and underwater enthusiasts alike.
- Well-organized itinerary balances active snorkeling with leisurely meals and viewpoints.
- Group size capped at 40, ensuring a more intimate experience.
- Good value for the price, especially considering the variety of activities and locations covered.
An Authentic Look at the Koh Tao & Koh Nang Yuan Snorkeling Tour

If you’re looking for a day trip that combines snorkeling, scenic views, and good food without the hassle of organizing your transport or guides, this tour ticks many boxes. Starting early with a pickup from your Koh Samui accommodation, you’ll be whisked away in a comfortable, air-conditioned vehicle. This is particularly convenient if you’re staying outside the main tourist hubs, as the tour handles all logistics smoothly.
Once at the pier in Bo Phut, you’re welcomed with a light breakfast—think coffee, toast, and a few snacks—before heading out on the water. The real thrill begins with the speedboat ride, which zips across the water at a lively pace, giving you a sense of adventure right from the start. The boats are fast and maneuverable, designed to get you to the islands quickly—something appreciated by travelers who want to maximize their time snorkeling or sightseeing.
Enjoy being on the water? Here are other boat experiences we've looked into in Koh Samui
Exploring Koh Nang Yuan and Koh Tao
Your first stop at Koh Nang Yuan is an island picture-perfect for photos, with its iconic sandbar connecting twin islands. The private island charges an admission fee of 250 Baht, which is not included in the tour price, but it’s a small price to pay for the unforgettable views from the viewpoint—a highlight for many travelers. Several reviews mention the long lines to reach the top, and some felt they didn’t have enough time to get up there, so if panoramic vistas are your goal, plan accordingly.
The snorkeling here is spectacular, with clear, warm water and abundant fish. One reviewer noted, “we swam with turtles and saw so many different fish,” which is common at snorkel stops in Koh Nang Yuan, thanks to the coral reefs and marine biodiversity. However, some recent comments highlight that most of the coral is dead, a sad but important reality due to climate change and human impact. While the reefs aren’t as vibrant as in the past, the variety of fish and underwater scenery still impresses.
Delving into Koh Tao
The second major stop is Koh Tao, renowned worldwide for its diving and snorkeling. The tour includes a Thai-style buffet lunch at a beach restaurant, which many reviewers describe as tasty and satisfying, especially with a view of the beach. This break allows you to relax and refuel for the afternoon’s activities, whether swimming, lounging, or snapping photos of the coast.
Traveling between different bays and quieter areas provides a chance to enjoy the island’s natural beauty away from crowded spots. Snorkelers often praise the variety of marine life, including colorful fish, coral, and even the chance to swim with turtles. One traveler even remarked, “the snorkeling was beautiful,” emphasizing the consistent quality of underwater sights on this tour.
Visiting Hin Wong Bay and Mango Bay
The last stops are Hin Wong Bay and Mango Bay, both known for their abundance of tropical fish, corals, and vibrant sea life. Hin Wong Bay is noted to have hundreds of thousands of fish and coral, creating a lively underwater scene. Mango Bay’s staghorn corals and sea anemones make for excellent snorkeling, even if the conditions aren’t perfect every day.
Reviews frequently mention that the crew is helpful and attentive, making sure everyone is comfortable and safe during snorkel excursions. The guides’ knowledge is often praised, with multiple mentions of guides like “Ken,” who helped make the trip memorable with their friendly and helpful attitude.
The Experience in Focus

The balance of active and relaxed moments makes this tour appealing. The snorkeling in multiple locations means you get several chances to see different underwater environments, catering to underwater enthusiasts and casual swimmers alike. The viewpoint climb at Koh Nang Yuan offers a panoramic reward, though it does require some effort and patience during busy times.
The hotel transfers simplify logistics—no need to figure out how to get to the pier or worry about timing. The tour’s small group size (maximum 40) ensures a more personal experience, avoiding the chaos of larger crowds.
Fascinated by underwater life? Here are other snorkeling spots we've covered in Koh Samui
- From Samui: Koh Tao and Nangyuan Snorkeling Tour Day Trip
- Ko Samui: Pig Island Snorkeling and Koh Tan Speedboat Tour
- 2.5 hours Pig Island-Virgin Islands & Snorkeling Jet Ski Safari
- Pig Island(Koh Mudsum) and Koh Tan Half Day Snorkeling Tour
- Snorkeling and Kayaking Tour at Angthong Marine Park by Speedboat from Koh Samui
- Koh Tao and Nangyuan Snorkeling Tour with Lunch by Catamaran
What the Reviews Say
Many travelers highlight the friendly crew and well-organized itinerary. Sara, for example, calls it “absolutely fantastic,” praising the snorkeling and the crew’s friendliness. Anita appreciated the helpful guides and found the hike to the viewpoint worth the effort. Others mention the smoothness of the trip—from pickup to return—and describe the scenery as breathtaking.
A few points of constructive feedback emerge: some felt the lunch stop was underwhelming, describing the food area as “shabby,” and a few experienced seasickness, reminding us to prepare with medication if needed. Still, these are minor compared to the overall positive impressions of the trip.
Analyzing the Value and Practicalities

At just over $60, this tour offers great value considering the transportation, multiple snorkeling stops, meals, and guide services included. You’re essentially paying for a full day of adventure without the headache of organizing each part yourself.
The tour’s timing (starting at 7:45 am) is ideal for maximizing daylight and making the most of the day. While some reviews mention waiting or early pickups, most agree that the well-organized schedule and professional crew make it worthwhile.
The admission fee of 250 Baht for Nang Yuan is an extra expense, so budget for that if you’re eager to visit the viewpoint. The lunch at the beach restaurant is generally described as “okay,” with some reviewers wishing for better quality, but most agree it’s good enough to refuel.
Who is this tour perfect for?
This trip suits adventurous travelers who love snorkeling and want to experience several locations in one day. If you enjoy scenic viewpoints, lively marine life, and a mix of activity and relaxation, you’ll find plenty to love here. It’s also ideal if you’re looking for a well-organized, worry-free tour that takes care of transport and logistics.
The Sum Up

This Koh Tao & Koh Nang Yuan snorkeling tour by speedboat from Samui offers a well-rounded, value-packed day. You’ll get to explore a variety of stunning locations, enjoy diverse marine life, and take in breathtaking vistas—all with the convenience of hotel pickup and included meals. The emphasis on multiple snorkeling spots and scenic viewpoints ensures you’ll leave with memorable images and stories.
While the boat ride can be a bit rough at times, especially on the way back, most travelers find that the beauty of the islands, the helpful guides, and the overall organization more than make up for it. The delicious Thai buffet and the opportunity to swim with turtles are highlights that keep many coming back for more.
This tour is best suited for water lovers, snorkeling enthusiasts, and travelers seeking a hassle-free way to see some of Thailand’s most iconic islands. If you’re okay with a packed schedule and some boat bumps, it promises a full day of adventure, stunning sights, and authentic underwater encounters.
Frequently Asked Questions

Is hotel pickup included? Yes, the tour offers hassle-free pickup from your Koh Samui accommodations, making the start of your day smooth and stress-free.
How long do stops at each location last? The itinerary typically allows around 2 hours at Nang Yuan Island, 1 hour at Koh Tao for lunch, and about 40 minutes each at Hin Wong Bay and Mango Bay for snorkeling.
What about the entrance fee for Nang Yuan? The private island charges 250 Baht per adult, which is not included in the tour price, so plan to pay this at the entrance.
Is snorkeling equipment provided? Yes, snorkeling gear and life jackets are included, making it easy to jump into the water without extra hassle.
Can I climb the viewpoint at Nang Yuan? Yes, you can hike up to the viewpoint for panoramic views, but expect some lines and limited time if it’s busy.
What should I bring along? Bring essentials like sunscreen, a hat, a towel, waterproof camera, and possibly snacks or extra water if you want more than what’s provided onboard.
In essence, this tour offers a practical, scenic, and fun way to experience some of Thailand’s marine and island treasures. Whether you’re a snorkeling fanatic or just looking for a beautiful day on the water, it delivers a lot of bang for your buck—and plenty of memories to take home.
More Boat Tours & Cruises in Koh Samui
- Ang Thong National Marine Park Tour by Big Boat from Koh Samui
- Koh Samui to Angthong National Marine Park Trip By Big Boat
- Mr. Tu Fishing Day Trip by Escort Boat from Koh Samui
- Around Koh Samui Day Cruise Tour By Red Baron Chinese Sailboat
- Koh Tan and Pig Island Half-Day Tour by Speed Catamaran
- Angthong National Marine Park by Tour Boat including Lunch
More Tours in Koh Samui
- Private Half-Day Koh Samui Tour
- Angthong National Marine Park by Highsea Tour (Official)
- Koh Tao & Koh Nangyuan Snorkeling Tour by Speedboat from Ko Samui
- Ang Thong National Marine Park Tour by Big Boat from Koh Samui
- Koh Tao and Koh Nang Yuan Speedboat Tour from Koh Samui
- Koh Samui Fishing Tour Mr Ung’s
More Tour Reviews in Koh Samui
More Koh Samui experiences we've covered
- Samui Jungle ATV Ride 2-Hour Off-Road Adventure
- Private Half-Day Koh Samui Tour
- Angthong National Marine Park by Highsea Tour (Official)
- PADI Open Water Diver course on Koh Samui
- Half Day Elephant Home Sanctuary in Samui
- Snorkeling & Kayaking Trip at Koh Madsum and Koh Tan By Speedboat From Koh Samui
- Koh Tao & Koh Nangyuan Snorkeling Tour by Speedboat from Ko Samui
- Angthong National Marine Park by Speedboat from Samui
- Ang Thong National Marine Park Tour by Big Boat from Koh Samui
- Romantic 4-Course Dinner for Two on the Beach by the Amari Samui
- Koh Samui to Angthong National Marine Park Trip By Big Boat
- Jetski Safari from Koh Samui to Koh Phangan
