Top Koh Samui Sightseeing Tours in 2026

A leisurely excursion tour full of a thrilling aquatic adventure and fun from Koh Samui, this astonishing archipelago will definitely captivate you, where you will have opportunities to live the greatest experiences including hiking, snorkeling, kayaking & sightseeing. There's no better way to experience Samui's rugged natural beauty than in Angthong National Park. • Admire the most spectacular nature wonder of the Golden Gulf at “Jan Ja Ras” Nature Trail, 500 meters above the sea level view point. • Explore sublime coastlines filled with all kinds of flamboyant fishes and dazzling coral reefs sunken beneath the sparkling aquamarine water. The watery wonderland is absolutely unmatched. • Take into a kayaking tutorial, and let’s kayak through dramatic granite boulders and magical caves together on our creative designed routes. • Get the endless natural aesthetic inspirations at The Emerald Blue Lagoon. The Mystery Bua Bok Cave is waiting for you to expose its secrets.

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.

The cheapest way to join this trip to Koh Tao and Koh Nang Yuan from Koh Samui by speed boat TOP 1 of full services one stop service. Enjoying a day away from hustle and bustle of the busy city and snorkel in the crystal clear water. You will find many tropical marine life and beautiful coral reefs in these breathtaking islands. I’m pretty sure many turtles waiting you guys! This is 10/10 rating trip from our tourist review ️

Explore three attraction in the south of Koh Samui which are consisted of Khanom, Koh Tan and Koh Mudsum. Riding on speed boat for watching the fascinating pink dolphins around the coast of Khanom area, taking photos and seeing them play in their natural habitat. Make sure to sit quietly to enjoy these beautiful creatures without disturbing them. Leaving the spot of pink dolphins for snorkeling at Koh Tan with plenty of colorful coral reefs and variety of tropical marine life. Heading to Koh Mudsum, a peaceful island to suit for relaxing, also seeing the pigs around the beach. Collect a good time to make a wonderful memorable from this amazing day trip. • Pick up and drop off services are included • Various activities to make an amazing experience from dolphins watching, snorkeling, and relaxing • One-time experience watching the pink dolphins (Depends on weather condition)

Ang Thong National Marine Park. Gain a feel for the 42 stunning islands distributed throughout the Gulf of Thailand. ​ After a morning pick-up from Koh Samui, head straight to the pier to begin your maritime excursion among the 42 islands of Ang Thong. After being fitted for masks and snorkels, you’ll glide over to the island of Koh Wao to snorkel in the crystal-clear waters among magnificently diverse coral reefs. Explore the sheltered bay, keeping your eyes peeled for tropical fish. Continuing through the national park, you’ll arrive at Koh Mae Ko, disembarking and heading for the panoramic view above the Emerald Lagoon, a gem of Ang Thong Park.

Renowned for cerulean waters, colorful coral reefs and a myriad of vibrant fish, the small islands of Kho Tao and Kho Nangyuan provide excellent snorkeling day trip locations, away from the tourist crowds of neighboring islands. Begin the day with a convenient hotel pick-up and a pre-departure. Then ride the warm waves by speedboat to the first snorkeling stop at Koh Tao's isolated Mango Bay. Exploring the azure waters will work up an appetite for a beachside restaurant lunch before hopping back on board and heading to the emerald bays of Koh Nangyuan. Here you'll get the chance to explore the shallow reefs of one of Thailand's best snorkeling spots. As the day starts to cool, travel ashore to make the 10-15 minute hike to the viewpoint offering spectacular views of the sandbar-linked island below. Enjoy a swift boat ride back to Samui and a return drop-off at your hotel.

Maximize your time in Koh Samui by ticking off lots of famous sights in a day. Instead of waiting for buses, enjoy the convenience of having Jeep transportation and hotel pickup included. This means you can visit rugged off-road sites with ease, including Namuang waterfall, the Big Buddha Temple, and the Secret Buddha Garden.

Most island-hopping tours from Koh Samui mean spending a full day on a boat, but this tour prioritizes time on the islands themselves. Cruise out to Koh Tan in a traditional longtail boat and spend a couple of hours swimming and snorkeling along the colorful coral reefs. Next, transfer to Koh Madsum for a delicious lunch by the seafront, followed by some relaxing beach time.

Get ready for a fun ziplining adventure in Koh Samui—without the hassle of organizing transport—as round-trip transfers are included. After a pickup from your accommodation, a driver transport you into the jungle, where you can avoid time waiting in long ticket lines as entry to a zipline park is included. Then, enjoy the freedom to travel along cables and the buzz of an exhilarating treetop zipline adventure.

- Get an immense adrenaline rush with ziplines adventures - Marvel at spectacular views across the jungle treetops - Support eco-tourism with an adventure striving to maintain the natural rainforest surroundings - Feel completely safe with experienced guides, highly trained in hair-raising activities - Enjoy the convenience of pick up and drop off direct from your hotel

- Explore the interior of Koh Samui on 4x4 off road ATV - Feel the thrill of riding ATV quad bikes - Ride for 1 or 2 hours on a guided off road tour of the island - Discover hidden gem inside thick jungle and take in stunning views of the island - Begin your adventure with a convenient hotel transfer from City Center Hotel

With this private half-day tour on Koh Samui Island, you can customize your itinerary and spend as much time as you desire at each destination. Discover the historical highlights of the island while traveling in style and exclusivity. Your licensed drivers ensure that your day is tailored to your preferences, so you can experience the island exactly how you want to.

Koh Tao has some of the best scuba diving in Thailand and it’s the perfect destination to undertake your PADI Open Water Diver Certification. This 3-day package offers great value including round-trip transport from Koh Samui and accommodation on Koh Tao. The course is suitable for complete beginners and includes theory classes, practice dives in shallow water, and four open water dives, all under the guidance of expert PADI instructors.

The Angthong National Marine Park is a sprawling archipelago of islands, sea caves, and coral reefs just off the shore of Koh Samui. With this tour, explore the natural wonders up close on a thrilling kayaking excursion. Cruise out to the island of Ko Mae Ko and enjoy kayaking around the dramatic limestone rocks and the Green Lagoon. After lunch on the boat, continue to Ko Tai Plao for more kayaking and snorkeling.

Discover the uniqueness of this boutique island on a full-day/half-day excursion that hits various exotic sights and hidden-gem attractions in an air-conditioned private VIP van. The full-day tour is all-inclusive of attraction entrance fees. If you desire to discover Samui in style within a short period of time, this half-day tour would be well-suited for you.

Visit the top sights of Koh Samui with ease on a full-day tour with your own private guide. Travel in comfort by air-conditioned vehicle to important temples including Big Buddha Temple, Wat Plai Laem, and the temple with the mummified monk. Take in the spectacular scenery from Lad Koh viewpoint, see Na Muang waterfall and the Grandmother-Grandfather rock formations.

Journey aboard the Blue Dragon Classic Thai Yacht 68ft, entirely built from teak wood featuring a sun deck, furnished lounge and dining area, splash pool, giving her rare charm and character. Enjoy the best of both worlds! Authentic Thai hospitality coupled with dependable European boating standards offering comfortable yet fast cruising speeds while providing lots of room and on-board dining, activities, and bathroom facilities, so you are at ease while traveling, up and ready to enjoy the destinations! The yacht is fully equipped with kayaks, floating raft, dinghy, and chef, which allows us to offer a unique & flexible itinerary: No other organized group will be around! We pay great attention to dining during our tours and our chefs prepare all of the food during your tour from scratch, sourcing from local ingredients.

With this full-day tour, you don’t have to worry about hiring a vehicle or planning a route; enjoy a day where everything is taken care of—including private 4WD transportation, hotel pickup, and an exciting itinerary of Koh Samui’s wonders. Traveling by 4WD allows you to effortlessly discover off-road scenery, with a chance to see jungles, lush waterfalls, ancient temples, and beautiful beaches.

Just west of Koh Samui, the Angthong Marine Park is a prime destination for snorkeling and scuba diving, dotted with lush islands and gorgeous sandy beaches. On this tour, travel aboard a private charter boat and enjoy a completely customized tour itinerary. Perhaps, dive in to swim or snorkel in the coral-lined bays, head ashore to hike through the forest, or organize a thrilling scuba diving excursion, before tucking into a delicious buffet lunch aboard the boat.

Our friendly driver will pick you up from your hotel or villa in an Air-Conditioned car (or other vehicles like an SUV 4x4 truck with additional change ) When you step into the vehicle you can share your ideas and interests so we customize the plan for the day. Gain local insight into Thai culture as you visit the island's top sights like the Big Buddha, Wat Plai Laem, Hin Tai & Hin Yai, see amazing scenery and more & beaches. Get recommendations on the best spots to eat for local cuisine or street food, learn about the island's history, and swim on white sandy beaches or in hidden jungle waterfalls. Please note that the tour can be personalized to your own interests and desires. If desired we can have a lunch stop at a local restaurant on the beach or at any restaurant type that you prefer. The cost of lunch is not included in the tour. We provide Coldwater, Onboard Wifi and refreshment towels along the way to ensure that you have a comfortable day of sightseeing.

Visit two of Koh Samui’s most unique attractions—the picturesque Na Muang Waterfalls and the sacred Khunaram Temple, known for its mummified monk—in one day. On this private tour, take your time exploring each site, spend as long as you like posing for photos, and gain insight into the island’s culture, history, and nature from your guide.

Experience the beauty of Angthong Marine Park on a full-day cruise aboard a traditional teakwood yacht. Begin your day with a hotel pickup and welcome breakfast as you sail toward a paradise of 42 limestone islands. Visit the iconic Emerald Lake hidden in a volcanic crater, swim and snorkel in crystal-clear waters, and paddle a kayak through quiet bays surrounded by dramatic cliffs and lush jungle. Relax on spacious sunbeds and enjoy a freshly prepared Thai buffet lunch served on deck with panoramic ocean views. This premium tour includes hotel transfers, breakfast, lunch, snorkeling gear, kayaking, and an English-speaking guide—perfect for travelers seeking a blend of luxury, nature, and soft adventure from Koh Samui. This is elegance on the open sea—reserve now

Begin your afternoon escape with a seamless hotel pickup, whisking you to the southern shores of Koh Samui. After a brief safety orientation at the pier, set sail across the sparkling Gulf of Thailand. Your adventure begins at the vibrant coral gardens of Koh Tan. Dive into crystal-clear waters and snorkel among thriving reefs teeming with tropical fish. Next, enjoy a scenic cruise to the famous white sands of Koh Madsum (Pig Island). Spend your time snapping photos with the friendly resident pigs, paddling a kayak through turquoise shallows, or lounging on the pristine shore. As the day matures, head to the tranquil shores of Koh Rap. Soak in the serenity of this hidden gem before the journey's highlight: a romantic beachside dinner served right on the sand. After witnessing a breathtaking sunset, enjoy a peaceful twilight cruise back to the pier, followed by a comfortable transfer to your hotel.

Open the door to the natural wonders of Koh Phaluai and Ang Thong Marine Park on a full-day speedboat tour from Koh Samui. Begin with snorkeling at Koh Wao, where vibrant coral reefs and colorful marine life await. Cruise through Ang Thong’s emerald waters and dramatic limestone cliffs before arriving at Koh Wua Ta Lap—kayak along the coast, relax on white-sand beaches, or hike to a panoramic viewpoint. At peaceful Koh Phaluai, enjoy a delicious buffet lunch in a sea gypsy village surrounded by nature. End the journey at Koh Mae Koh with a short hike to the stunning Emerald Lake, a hidden saltwater lagoon embraced by lush cliffs. Perfect for couples, families, and adventure seekers, this tour combines nature, culture, and breathtaking views in one unforgettable day.