From wandering backpackers to high-profile celebrities, Koh Samui has become one of Thailand’s most sought-after islands. A true tropical gem in the Gulf of Thailand, this mini paradise blends serene beaches, vibrant nightlife, lush jungles, spiritual temples, and adventurous activities. Whether you’re looking for laid-back vibes or adrenaline-pumping experiences, Koh Samui is a destination that spoils every kind of traveler.
The best time to visit Koh Samui is December to April, when the weather is sunny, the water is calm, and outdoor adventures are at their peak. Reaching here is also convenient, as the island has its own airport with direct flights from Bangkok, Phuket, and Chiang Mai.
If you are planning your trip, here are 10 extraordinary things to do in Koh Samui that go beyond the usual tourist trails and promise you unforgettable memories.
Koh Samui’s most famous waterfalls, Namuang 1 and Namuang 2, are surrounded by lush rainforest and offer two unique experiences. Namuang 1 creates a natural pool where you can swim and cool off, while Namuang 2, located further uphill, rewards visitors with scenic jungle views. Along the way, you’ll also find small food stalls and souvenir huts to explore.
Must-try: Take a dip in the pool to refresh after your trek.
Step back in time at Fisherman’s Village, where traditional wooden houses, charming cafés, and seaside restaurants reflect the island’s cultural roots. The atmosphere here is rustic and peaceful, making it perfect for an evening stroll. Every Friday night, the place transforms into a vibrant walking street market, offering food stalls, local handicrafts, and live music.
Must-try: Sample Thai street food like grilled seafood and mango sticky rice.
A unique and spiritual stop, Wat Khunaram is home to the mummified body of Monk Luong Pordaeng, who passed away in 1973 while meditating. Preserved naturally, his body remains a symbol of Buddhist teachings about life, death, and impermanence. Visitors are encouraged to pay their respects, reflect, and soak in the calmness of the temple surroundings.
Tip: Dress modestly when visiting religious sites.
For thrill-seekers, the Samui Crocodile Farm offers jaw-dropping reptile shows where skilled performers interact with crocodiles, snakes, and lizards. Watching daredevils put their hands—or even heads—inside a crocodile’s mouth will leave you both amazed and nervous.
Must-try: Take a guided tour to learn more about exotic reptiles and their habitats.
For a dose of adrenaline, head to the shooting range where you can try your hand at pistols, rifles, and semi-automatic weapons under professional supervision. It’s a safe environment where beginners and experienced shooters alike can test their accuracy and enjoy the thrill.
Pro tip: Book in advance as weekends can get crowded.
Often overlooked by tourists, Nathon Town is the commercial hub and ferry port of Koh Samui. This is the best place to buy authentic souvenirs at reasonable prices, especially in the local Chinese shops. You’ll also find gold jewelry stores, seafood restaurants, and a charming seaside vibe that offers a glimpse into the island’s everyday life.
Must-try: Enjoy a fresh seafood dinner by the harbor.
Unlike the crowded party beaches of Chaweng, Lipa Noi Beach is calm, family-friendly, and perfect for those seeking peace. The shallow waters are safe for kids, and the long stretch of white sand is ideal for evening walks. The beach also has some excellent seafood restaurants serving authentic Thai flavors.
Best for: Families and couples looking for quiet sunsets.
Koh Samui comes alive after sunset with its buzzing night markets. Popular ones include Lamai Night Walking Street and Chaweng Night Market, where you can shop for souvenirs, clothes, accessories, and handicrafts. Street food stalls, live performances, and vibrant nightlife make it a must-experience activity.
Pro tip: Bargain politely for the best deals.
A short trip from Koh Samui takes you to the Angthong National Marine Park, a stunning archipelago of 42 islands. Here, you can kayak through turquoise waters, explore hidden lagoons, limestone caves, and even climb up for panoramic viewpoints. This is one of the most extraordinary ways to explore the untouched beauty around Koh Samui.
Must-do: Combine kayaking with snorkeling for a full marine adventure.
If snorkeling or scuba diving isn’t enough, try kitesurfing on Koh Samui’s shallow waters. With the power of the wind and a kiteboard, you’ll be gliding across the sea in no time. It’s adventurous, challenging, and one of the most exhilarating activities to try on the island.
Best season: December to March for steady winds.
Koh Samui is more than just a beach paradise—it’s a destination filled with culture, adventure, spirituality, and natural beauty. Whether you’re kayaking through marine parks, shopping at bustling night markets, or relaxing at a peaceful beach, every experience here is bound to be extraordinary.
So pack your bags, book your flight, and get ready to create memories that will last a lifetime in this Thai island wonderland.
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