Top Koh Samui Tours, Sightseeing & Cruises

Off Koh Samui’s southern tip nestles a pair of flawless islands: Ko Mat Sum (Koh Madsum) and Koh Tan (Koh Taen). Discover them without the expense of arranging a private boat—or the hassle of negotiating with boatmen—on this morning snorkeling trip with transfers from select Koh Samui hotels. Savor white sand beaches, and feast on a fresh-cooked Thai lunch. A small admission charge is payable.

Book this group tour to Koh Madsum and Koh Tan to snorkel, all organized by your guide so you don’t need to make any arrangements. You’ll have round-trip transfers to/from your Koh Samui hotel, including a speedboat around the island, snorkeling equipment, lunch, and so more taken care of for you, so you just need to enjoy the day on the water.

Pig Island is known for its beautiful beaches and for being home to a community of pigs that swam through the sea to get to the island. With this tour, save time planning logistics, as hotel transfers and round-trip boat transfers from Koh Samui are included. Once on the island, enjoy free time to feed the pigs, relax, or try out watersports such as snorkeling.

Discover the untouched beauty of Angthong National Marine Park on an all-day boat tour from Koh Samui. Ideal for nature-loving travelers seeking adventure and relaxation, this aquatic excursion takes you through uninhabited islands, towering limestone mountains, and white-sand beaches. Explore Wua Ta Lap Island, ascend to panoramic viewpoints, and marvel at Lotus Cave's formations. Delight in kayaking around islands and snorkeling in the azure Talay Nai Lagoon.

Discover Angthong Marine Park by big boat, longtail boat, kayak, snorkel, or on foot during this full-day adventure from Koh Samui and do and see more than you could alone. Highlights include: snorkeling on coral reefs, visiting beautiful caves and panoramic lookouts, sea kayaking, and exploring a secluded blue lagoon. Plus, by exploring this amazing archipelago in the company of a guide, you'll learn more about the region than you would independently.

Check out all the major attractions in Koh Samui, and visit some lesser known ones too on this private half-day tour. You’ll be collected from your hotel for an easy start, and then taken to places like Lad Koh Viewpoint, Wat Plai, the Big Buddha Temple, and more. Feel free to customize your itinerary and go at your own pace on this private tour.

Experience the natural beauty of the Angthong National Marine Park in the Gulf of Thailand on this full-day adventure from Koh Samui. Start your day with pickup from your hotel before enjoying breakfast as you cruise over to the archipelago. When you arrive, take a trip in a longtail boat or a kayak and go sightseeing around the islands, head underwater on a snorkeling tour, hike up to panoramic viewpoints, and visit some amazing caves.

This group tour takes you into the spectacular Ang Thong National Marine Park in the Gulf of Thailand. Your tour begins with a convenient pickup at your hotel in Koh Samui, and then takes you out to your big boat. Swim, snorkel, kayak, and/or relax. An included lunch will be served to keep you energized.

With limestone cliffs, tumbling waterfalls, hidden coves, and spectacular islets, Ang Thong National Marine Park is one of the most beautiful regions around Koh Samui. Experience it with both speed and style on this small-group tour by speedboat. Kayak around the islands, tour a cave, climb up to a panoramic viewpoint, and snorkel the tropical reef. Along the way, enjoy a Thai buffet lunch at an island restaurant.

With this tour, first-time visitors can take the opportunity to encounter Koh Samui's cultural wonders and attractions in just one day. Travel with a guide by your side, so you can embark on your journey without worrying about navigation. Visit the Grand Mother and Grand Father rocks, natural wonders, and don't miss the chance to view the mummified monk at Khunaram Temple. Get ready for an adventure in the heart of Thailand's paradise island.

Explore the crystal clear waters and idyllic jungle-clad islands of Angthong Marine Park on this snorkelling and kayaking group tour from Koh Samui. Start your day with a ride in a speedboat out to the remote archipelago, where you spend hours visiting untouched islands and hiking up to viewpoints, snorkeling in secluded lagoons, and kayaking across the glassy waters, before feasting on a buffet lunch.

Explore the crystal clear waters, magnificent marine life, and colorful coral reefs dotted around the Gulf of Thailand on this Koh Tao and Koh Nangyuan snorkeling tour from Koh Samui. This full-day island-hopping speedboat adventure includes lunch on Koh Tao and the chance to see some of the island’s best beaches from the water as you cruise past, as well as the opportunity to visit an amazing panoramic viewpoint on Nangyuan Island.

Set sail for the 42 islands of Angthong National Marine Park and escape the crowds as you explore wild rainforest, hidden waterfalls, and pristine coral reefs. This full-day speedboat tour covers more ground than a sailboat and packs in plenty of activities along the way. Admire the blue lagoon of Talay Nai, paddle around Ko Mae Ko in a sea kayak, and snorkel along the protected reefs.

Take a break from the mainland and embark on this sailboat tour from Koh Samui. Get ready to discover your sailing junk yacht as you start sailing the seas, indulging in refreshing swims, snorkeling sessions, and delectable feasts along the way. You can tailor your experience to your desires, ensuring a personalized day on the water, and opt for a sunset cruise to admire the night sky.

Koh Samui sunsets are at their best when seen from the water. Feel the romance on this sunset cruise aboard the Red Baron, a Chinese-style sailing junk crafted from tropical hardwood. As you sail past charming islands and white-sand beaches, savor a delicious buffet dinner with a sunset cocktail, water, soft drinks, and hot drinks included, plus hotel pickup for easy travel.

Take the opportunity to cruise along in a Chinese sailboat during this tour that takes you from Koh Samui to Angthong Marine Park. Discover the natural landscape as you sail through the Gulf of Siam and relax on the sunbeds on board. Explore the sandy beaches of Wua Ta Lap Island and enjoy a panoramic view of the surrounding islands. Dive into the waters of Talay Nai, a blue lagoon, and indulge in swimming, sunbathing, and snorkeling.

Take a break from the hustle and bustle of the city during this cruise tour departing from Koh Samui. Set sail towards Koh Phangan Island, home to snorkeling spots and sandy beaches. Simply step aboard your yacht and begin to discover hidden beaches and indulge in the crystal-clear waters of Koh Phangan. Enjoy a delectable brunch buffet full of Thai delicacies with included hotel pickup and drop-off.

Hop islands and explore Thailand's natural environment. Snorkel and swim among marine life, including rare sea turtles, while exploring the Koh Nang Yuan and Koh Tao islands. Colourful coral, tropical fish and diving sites are plentiful throughout the region. Admire the scenery from the boat's viewing deck before indulging in a Thai-style buffet lunch at Koh Tao. Finish while relaxing on the white sand beaches of Mango Bay.

Set sail for Koh Phangan on this intimate small-boat cruise and spend a whole day exploring the island’s beautiful beaches and bays. Hop off to swim and snorkel along the Koh Ma Reef, then head ashore for a cocktail or a massage (own expense) at Thong Nai Pan beach, then enjoy spectacular sunset views as you cruise back to Koh Samui.

Discover the paradise of Koh Madsum with our luxurious day trip from Koh Samui! Start with a convenient hotel pick-up and a scenic drive to the pier. Board our custom-made, two-story boat, featuring a fully stocked bar, live DJ, and a delicious buffet. Cruise in style to the beautiful Koh Madsum, also known as Pig Island, where friendly resident pigs greet you on pristine beaches. Feel the thrill of adventure as you dive into crystal-clear waters for snorkeling and engage in thrilling sea sports, or simply bask in the sun on the soft, sandy shores. For extra excitement, try Jet ski, Banana Boat, or Donut Boat rides at an additional cost. Perfect for families, couples, and groups, this adventure offers the ultimate blend of relaxation and excitement.

Ang Thong Marine Park has 42 islands to explore with dramatic limestone cliffs, secluded beaches, and hidden lagoons—all reachable only by boat. Skip the action-packed speedboat tours in favor of this traditional sailboat cruise and savor the scenery at a more relaxed pace. Along the way, stop to swim at Koh Wua Talap, take a hike on Koh Mae Koh, and enjoy a Thai-style buffet lunch on board the boat.

Combine island hopping with wildlife watching into one hassle-free half-day boat tour that takes care of all logistics. Cruise across the Gulf of Thailand to an area where rare, wild pink dolphins are often spotted. Then spend the rest of the time exploring Koh Tan, where you can snorkel vibrant coral reefs and meet the friendly beach pigs on their namesake island.

Combining the fun of football golf and the tropical beauty of a botanical garden, this fun family-friendly activity in Koh Samui is a great way to spend some time in nature. Crisscrossing through lush gardens filled with more than 350 species of plants, this 18-hole footgolf experience is perfect for groups or couples. The course is located close to Chaweng, with private hotel transfers included.

Venture off the beaten path, and discover hidden gems in Koh Samui's rugged hills on a private 4WD tour. Visit the Na Muang Waterfall, Secret Buddha Garden, Wat Pra Putta Teepangkorn, and Tree Bridge Coffee. Enjoy convenient pickup and drop-off, with entrance fees and optional zipine at your expense. This tour avoids tourist areas and offers scenic photo stops along the way.