

by Backpacker Samui Travel
How do you want to book?
Book on Viator Confirmed right away, but you pay full price.$125.40This boat tour from Koh Samui focuses on the marine environment and natural landscapes of Koh Nang Yuan and Koh Tao, two islands known for their sandy beaches and clear waters. The full-day tour lasts about nine hours and begins with hotel or villa pickup in an air-conditioned vehicle, followed by a check-in at the pier with a light breakfast and refreshments. After boarding the speed boat, the group heads to Koh Nang Yuan, a private island made up of three connected islets. Visitors spend around two hours snorkeling among coral reefs teeming with colorful fish and hike to the island’s viewpoint for wide views of the surrounding sea. Next, the boat travels to Koh Tao, an island recognized for its diving schools and underwater life. The tour includes a Thai buffet lunch served at a beach restaurant on Koh Tao. In the afternoon, the boat visits several bays around Koh Tao. These stops focus on quieter locations to snorkel or swim directly from the boat, with options adjusted based on sea conditions. Guests may visit Hin Wong Bay to swim among corals, sponges, and various fish species including clownfish, or Mango Bay, which features staghorn corals, sea anemones, and tropical fish. The tour concludes with a return to Koh Samui by mid-afternoon and a transfer back to the hotel. Included in the tour are snorkeling equipment, life jackets, an English-speaking guide, drinking water, a first-aid kit, travel insurance, and round-trip transfers by shared air-conditioned car. An entrance fee to Koh Nang Yuan is not included and must be paid separately. The guide provides information and safety instructions throughout the trip.
Pier check-in and light breakfast
The tour begins at 08:30 with check-in at the pier. Visitors receive a light breakfast snack and refreshments while the guide provides information about the day's itinerary.
30 min
Koh Nang Yuan snorkeling and viewpoint hike
Guests spend about two hours snorkeling around the three islets of Koh Nang Yuan, exploring coral reefs with many colorful fish. The tour includes a climb to the island’s mountain viewpoint, which is known for its widely recognized views. Koh Nang Yuan is a privately owned island.
120 min
Overview of Koh Tao
Koh Tao is noted for its natural environment above and below water, including coral reefs and marine life in clear warm waters. The island has attracted visitors for over 50 years and has become a center for diving education.
Buffet lunch at Koh Tao beach restaurant
A Thai-style buffet lunch is served at a beachside restaurant on Koh Tao, providing a break before afternoon activities.
60 min
Snorkeling at various bays around Koh Tao
The boat visits several bays selected for quieter waters or better sea conditions. Guests can snorkel or swim directly from the speed boat, enjoying underwater life in these less crowded areas.
Hin Wong Bay snorkeling
Visitors swim in Hin Wong Bay among large numbers of fish, corals, sponges, clownfish, and species native to the Indian Ocean. Note that this stop may be skipped during some seasons.
40 min
Mango Bay snorkeling
At Mango Bay, guests see staghorn corals, sea anemones, and various tropical fish species during snorkeling.
40 min
Return to Koh Samui
The tour finishes around 16:30 with arrival back at Koh Samui. A minibus transfer takes guests back to their hotels.


by Backpacker Samui Travel
How do you want to book?
Book on Viator Confirmed right away, but you pay full price.$125.40This boat tour from Koh Samui focuses on the marine environment and natural landscapes of Koh Nang Yuan and Koh Tao, two islands known for their sandy beaches and clear waters. The full-day tour lasts about nine hours and begins with hotel or villa pickup in an air-conditioned vehicle, followed by a check-in at the pier with a light breakfast and refreshments. After boarding the speed boat, the group heads to Koh Nang Yuan, a private island made up of three connected islets. Visitors spend around two hours snorkeling among coral reefs teeming with colorful fish and hike to the island’s viewpoint for wide views of the surrounding sea. Next, the boat travels to Koh Tao, an island recognized for its diving schools and underwater life. The tour includes a Thai buffet lunch served at a beach restaurant on Koh Tao. In the afternoon, the boat visits several bays around Koh Tao. These stops focus on quieter locations to snorkel or swim directly from the boat, with options adjusted based on sea conditions. Guests may visit Hin Wong Bay to swim among corals, sponges, and various fish species including clownfish, or Mango Bay, which features staghorn corals, sea anemones, and tropical fish. The tour concludes with a return to Koh Samui by mid-afternoon and a transfer back to the hotel. Included in the tour are snorkeling equipment, life jackets, an English-speaking guide, drinking water, a first-aid kit, travel insurance, and round-trip transfers by shared air-conditioned car. An entrance fee to Koh Nang Yuan is not included and must be paid separately. The guide provides information and safety instructions throughout the trip.
Pier check-in and light breakfast
The tour begins at 08:30 with check-in at the pier. Visitors receive a light breakfast snack and refreshments while the guide provides information about the day's itinerary.
30 min
Koh Nang Yuan snorkeling and viewpoint hike
Guests spend about two hours snorkeling around the three islets of Koh Nang Yuan, exploring coral reefs with many colorful fish. The tour includes a climb to the island’s mountain viewpoint, which is known for its widely recognized views. Koh Nang Yuan is a privately owned island.
120 min
Overview of Koh Tao
Koh Tao is noted for its natural environment above and below water, including coral reefs and marine life in clear warm waters. The island has attracted visitors for over 50 years and has become a center for diving education.
Buffet lunch at Koh Tao beach restaurant
A Thai-style buffet lunch is served at a beachside restaurant on Koh Tao, providing a break before afternoon activities.
60 min
Snorkeling at various bays around Koh Tao
The boat visits several bays selected for quieter waters or better sea conditions. Guests can snorkel or swim directly from the speed boat, enjoying underwater life in these less crowded areas.
Hin Wong Bay snorkeling
Visitors swim in Hin Wong Bay among large numbers of fish, corals, sponges, clownfish, and species native to the Indian Ocean. Note that this stop may be skipped during some seasons.
40 min
Mango Bay snorkeling
At Mango Bay, guests see staghorn corals, sea anemones, and various tropical fish species during snorkeling.
40 min
Return to Koh Samui
The tour finishes around 16:30 with arrival back at Koh Samui. A minibus transfer takes guests back to their hotels.