Ko Samui invites you to slow down and soak up the tranquil island lifestyle. While lounging on the beach might be all you need, the island offers a wide array of attractions and activities for those ready to explore more. Here are some of the top highlights to include on your Ko Samui itinerary.
Ang Thong National Marine Park
This idyllic archipelago of limestone islands is a dream for day-trippers. Once rumoured to be a haven for pirates, the secluded coves of Ang Thong National Marine Park inspired Alex Garland’s cult novel, The Beach. While the film was shot in Krabi province, the marine park’s untouched beauty helped shape the original story. Go kayaking, snorkelling, or hiking for panoramic views.
Snorkelling and diving
Dive shops on Ko Samui offer trips to Sail Rock and other renowned dive sites in the Gulf of Thailand, with opportunities to see everything from colourful reef fish to whale sharks. For snorkelling, popular day tours to Ang Thong Marine Park and Ko Madsum often include gear and guides.
Sea kayaking adventures
Glide across clear waters and explore hidden coves on a kayak tour. Often combined with snorkelling or sightseeing excursions, kayaking offers a peaceful way to appreciate the island’s coastline and nearby islets.
Cycling through local life
Discover a different side of Ko Samui with a bicycle tour through the island’s quieter corners. Pedal past coconut plantations, rubber farms, and fishing villages as you learn about local traditions. Tour operators like Koh Cycle and Easy Day Samui offer guided experiences for all fitness levels.
Fisherman’s Village at Bophut
Steeped in Hainanese heritage, Bophut is a charming enclave where red lanterns sway above historic shop-houses. The village comes alive on Friday nights with its vibrant Walking Street Market, but any day is a good one to explore its stylish cafes, boutiques, and beachfront bars.
(Photo: Roy Cavanagh)
Island walking streets
Ko Samui’s walking street markets offer a colourful introduction to local flavours and crafts. While Bophut’s Friday market is the most famous, others worth visiting include Lamai’s Sunday event, Maenam’s Thursday fair, and the daily Chaweng Night Market. Each offers a different glimpse into island life.
(Photo: Roy Cavanagh)
Natural curiosities
The rock formations of Hin Ta and Hin Yai (Grandfather and Grandmother Rocks) draw visitors with their cheeky resemblance to human anatomy. Found near Lamai Beach, this coastal spot is also great for sampling island sweets like coconut ice cream and kalamae — a rich, sticky dessert made with palm sugar and coconut milk.
If you’re seeking panoramic views, the Overlap Stone offers Instagram-worthy shots. However, it’s located on private land and requires a small entrance fee. Visitor reviews are mixed, so manage expectations and heed safety notices.
Ko Madsum (‘Pig Island’)
A short boat ride from the southern coast, Ko Madsum charms visitors with its sandy beaches and its pigs. Rescued from a mainland market, these beach-loving pigs now roam the island freely, making for a charming sight.
Waterfalls and jungle escapes
Ko Samui’s lush interior hides several waterfalls worth visiting. The most accessible is Na Muang 1, where you can swim in natural pools. Adventurous travellers can hike to Na Muang 2, though the trail is steep and slippery in parts. Either way, it’s a refreshing alternative to beach life.
Health, wellness, and spa retreats
Ko Samui has built a reputation as one of Asia’s top wellness destinations. Whether you’re looking for detox programs, yoga retreats, or holistic therapies, you’ll find world-class resorts like Kamalaya, Absolute Sanctuary, Banyan Tree Spa, Samahita Retreat, and Six Senses ready to welcome you.
(Photo: Kamalaya Facebook page)
For a simple treat, indulge in a beach massage. Nothing beats the sound of gentle waves and a sea breeze while you relax under swaying palms.
Beach dining and fire shows
As the sun sets, Samui’s beaches light up with fire dancing performances. Chaweng’s ARKbar Beach Club hosts one of the most popular nightly shows starting around 8 PM. Pair the entertainment with a cocktail and beachfront meal for a quintessential island evening.
Big Buddha and Wat Plai Laem
Wat Phra Yai’s towering golden Buddha is one of Samui’s most iconic landmarks. Climb the staircase to the platform for sweeping sea views. Nearby, Wat Plai Laem dazzles with its intricate temple architecture and massive statue of Guanyin, the Buddhist goddess of compassion. Dress modestly and be respectful when visiting sacred sites.
Tarnim Magic Garden
Tucked into the island’s hills, this peaceful sculpture garden was created in the 1970s by local fruit farmer Nim Thongsuk. The whimsical statues depict scenes from folklore and Buddhist legends, offering a serene retreat in Samui’s jungle-clad highlands.
Samui Elephant Sanctuary
Samui Elephant Sanctuary provides a safe home for elephants rescued from the logging and tourism industries. Visitors can walk alongside the elephants and observe them enjoying a more natural life. The sanctuary is supported by the Save Elephant Foundation and promotes ethical wildlife tourism.
For their excellence in sustainable practices, Samui Elephant Kingdom has received the highest possible 5-star rating from the Tourism Authority of Thailand under the innovative STAR (Sustainable Tourism Acceleration Rating) program.
Train like a fighter
Muay Thai enthusiasts can train at local camps like Superpro and Lamai Muay Thai, which offer classes ranging from beginner to advanced. Superpro also features MMA and yoga programs, catering to a wide range of fitness goals. For the ultimate Muay Thai accommodation, check out what’s on offer at the Thai Fight Hotel.
(Photo: Thai Fight Hotel Facebook page)
Play golf at Santiburi
Set amid lush hills with stunning ocean views, Santiburi Samui Country Club is a premier 18-hole golf course perfect for serious golfers. Equipment rental, golf carts, and professional caddies are available, making it easy to enjoy a round even if you travel light.
(Photo: Santiburi Samui Facebook page)
Football golf
Combine soccer skills with golf strategy at Samui’s footgolf course. This family-friendly activity is set in botanical gardens and is a fun alternative to traditional golf, perfect for casual players of all ages.
