Your guide to Koh Samui
Koh Samui highlights
Temple tours
Discover some of Koh Samui’s most striking landmarks at its ornate temples. At Wat Phra Yai, the island’s famous Big Buddha rises 12 metres above the coast. Nearby, Wat Plai Laem features an elaborate statue of the bodhisattva Guanyin. For something unusual, Wat Khunaram houses the preserved body of monk Luang Pho Dang, often seen wearing sunglasses.
Jungle hikes
Trips to Koh Samui often centre on its beaches, but the island’s jungle interior is also worth exploring. Follow winding roads or hiking trails to viewpoints like Maenam, where sweeping bay views open up. Deeper inland, the Na Muang Falls cascade through lush greenery, with cool natural pools that invite a refreshing swim after a warm day outdoors.
Wellness central
Koh Samui has long been a draw for travellers seeking rest and renewal. Many resorts offer spa complexes, yoga sessions and wellness programmes focused on sleep, nutrition and movement. Even if you’re not staying overnight, day passes make it easy to enjoy massages, saunas and beachfront yoga, often paired with thoughtfully prepared local meals.
Koh Samui: Know before you go
| Language | Thai |
|---|---|
| Currency | Thai baht (฿) |
| Time zone | UTC+7 (ICT) |
| High season | December - March and July - August |
| Low season | Serptember - November |
Find the best time to go to Koh Samui
Weather in Koh Samui
March – May: Temperatures rise, and humidity builds, with short rain showers becoming more common. These months still draw crowds thanks to major events like Songkran and the Samui Regatta.
June – August: Summer is lively, and while parts of Thailand see heavy rains, Koh Samui’s monsoon is milder. Hot days make frequent swims and time on the water especially appealing.
September – November: The wet season peaks in autumn, with November typically the rainiest month. It’s a good time for spa visits, lush jungle scenery and powerful waterfalls, with the bonus of occasional travel deals.
December – February: Drier weather and warm temperatures create ideal conditions for beaches and hiking. This is peak season, so expect more visitors and higher prices.
Events in Koh Samui
Songkran (April): Thailand’s New Year is celebrated with playful water rituals that spill into the streets. In Koh Samui, locals and visitors alike join in friendly water fights, especially around Chaweng, where music, crowds and soaked celebrations last for days.
Samui Regatta (May): Koh Samui’s coastline becomes the backdrop for this international sailing event, as sleek yachts race across the Gulf of Thailand. The regatta brings a festive buzz to the island, with beachside gatherings and social events unfolding alongside the competition.
Loy Krathong (November): This popular festival honours the goddess of water. In Koh Samui, locals release glowing floats onto Chaweng Lake, creating a serene, lantern-lit scene that contrasts beautifully with the island’s usual beach energy.
The best neighbourhoods in Koh Samui
Fisherman’s Village
Set on Koh Samui’s northeast coast, Fisherman’s Village is one of the island’s most stylish areas to stay. Its seafront streets are lined with boutique shops, cafes and laid-back bars, and the popular night market draws big crowds, especially on Fridays. Come for the shopping, and stay for the street food, live music and relaxed evening buzz.
Good for: Shopping, street food, night markets
Lamai
If you’re wondering where to stay in Koh Samui on a relaxed getaway, look no further. Lamai delivers many of Chaweng’s highlights but at a calmer pace. And its long, sandy beach is a favourite for swimming. Along the shore, you’ll find some of the island’s most polished wellness resorts, blending spa culture with easy beach access.
Good for: Families, wellness, relaxed beaches
Chaweng
Home to one of Koh Samui’s most striking beaches, Chaweng is the island’s liveliest hub. Days revolve around sun and water sports, while nights bring a mix of bars, clubs and beach parties. Lodging options span everything from budget guesthouses to mid-range resorts, making it a popular base for younger travellers. Light sleepers may prefer staying a few streets back from the main strip.
Good for: Nightlife, budget stays, beach time
Things to do in Koh Samui
Beaches
Tucked between Chaweng and Lamai, Silver Beach (also known as Thong Takhian Beach) feels sheltered and uncrowded thanks to its fringe of boulders and jungle. Its soft white sand and clear water suit relaxed swimming. On the island’s quieter north coast, Maenam Beach draws families with its long shoreline and calm waters that are ideal for younger swimmers.
Shopping
Luxury shopping clusters around Central Festival Samui in Chaweng, a polished complex filled with international designer brands and airy dining spaces. A more local feel awaits at the Wharf in Fisherman’s Village, where Thai resort wear, small galleries and tailor shops line the seafront, offering everything from handmade pieces to custom-fitted suits.
Nightlife
Chaweng anchors Koh Samui’s nightlife, with beach bars and clubs keeping the energy high after dark. Expect DJ-led dance nights, fire shows and lively pool parties that run late. The neighbourhood is also home to the Samui International Muay Thai Stadium, where skilled fighters compete several nights a week in fast-paced bouts rooted in Thai tradition.
Places to eat
There are plenty of fine-dining restaurants in Koh Samui, including award-winning spots like Koh Thai Kitchen, which serves local seafood with stunning views. But the island also boasts a lively street food scene. Popular spots include the Nathon Night Market, on the west coast, where local dishes like spicy papaya salad are served fresh from fragrant stalls.
Take in the culture
For a change of pace, check out some of the smaller museums in Koh Samui, starting at Wat Lamai. Its compact folklore museum displays Buddhist objects and everyday crafts, including intricately carved coconut scrapers. Looking for something more playful? Hire a car and head into the hills to the Secret Buddha Garden, a quirky sculpture park created by a local durian farmer.
Family friendly
For an adrenaline rush, try a zip line tour that sends both adults and kids gliding through the jungle canopy, with waterfalls rushing below. For a gentler experience, visit the Samui Elephant Sanctuary, where rescued elephants roam freely and cool off in natural pools. The sanctuary operates two locations, in Bophut and Chaweng Noi.
Get ready for Koh Samui
Budget
Affordable stays and abundant street food make exploring Koh Samui on a budget very doable. You can grab a filling local meal for around 135 Thai baht (฿), while a cappuccino costs about ฿65 and a domestic beer roughly ฿115. Short taxi rides typically start near ฿100, helping keep everyday expenses manageable while you explore the island.
Day trips from Koh Samui
Just off Koh Samui’s west coast, the 42 islands of Ang Thong National Marine Park are about an hour away by speedboat. Expect limestone cliffs, hidden lagoons and mangrove-lined shores. Closer still, Koh Phangan can be reached by ferry in around 30 minutes, making it easy to combine laid-back beach time with the island’s famously freewheeling Full Moon Parties.
Getting around Koh Samui
In busy areas like Chaweng and Lamai, you can reach beaches, shops and restaurants on foot. For exploring farther afield, scooters, motorbikes and car hires are widely available. Public transport comes in the form of ‘songthaews’, red taxi buses with bench seating that you can flag down for short rides. Taxis are available too, though fares are usually agreed on before setting off.
