Koh Samui, explained
Koh Samui is an island in the Gulf of Thailand with palm-fringed beaches, a relaxed resort feel and a different weather pattern from Phuket — its driest months run through the European summer.
- January to August
- Samui International (USM), on the island; or Surat Thani (URT) plus ferry
- 4–6 days
- Taxis, songthaews and private drivers
Chaweng is the busiest beach and Lamai its quieter neighbour; Bophut's Fisherman's Village is the island's most atmospheric evening spot.
The best day out is Ang Thong National Marine Park, an archipelago of limestone islands west of Samui. Koh Phangan and Koh Tao are a short ferry ride away.
Best time to visit Koh Samui
Dry season
The sunniest, calmest months and the high season.
Mostly dry
Warm with occasional showers — often better weather than Thailand's Andaman coast at the same time.
Northeast monsoon
The wettest period on Samui, heaviest in November. Boat trips to Ang Thong can be cancelled in rough seas.
Getting to Koh Samui
- Samui International Airport (USM) is on the island, with flights mainly from Bangkok and a few regional cities. Seats are limited, so fares are often higher than elsewhere in Thailand.
- The alternative is to fly to Surat Thani (URT) on the mainland and continue by road and car ferry — allow most of a day.
- Ferries also connect Samui with Koh Phangan and Koh Tao.
Private transfers in Koh Samui start from ฿1,320 — compare 100 options.
Getting around Koh Samui
- Taxis on Samui often charge fixed fares rather than using the meter; agree the price first.
- Songthaews run along the ring road during the day.
- A pre-booked private transfer is the simplest way to and from the airport and piers.
The best areas to stay in Koh Samui
- Chaweng
- The longest, busiest beach, with the most hotels, restaurants and nightlife.
- Lamai
- South of Chaweng, a little calmer, with a good beach and a local market.
- Bophut & Fisherman's Village
- On the north coast, with restored wooden shophouses, restaurants and a Friday walking street.
- Maenam
- A quiet north-coast beach, close to the Koh Phangan ferries.
- Choeng Mon
- Small, sheltered bays in the north-east, favoured by upscale resorts.
How many days in Koh Samui?
Four to six days: beach days, Ang Thong Marine Park, a round-island day and an evening in Fisherman's Village. Add time for Koh Phangan or Koh Tao.
Experiences worth booking in Koh Samui
All 125 in Koh Samui →
Ang Thong Marine Park Day Cruise - Koh Samui - Sharing Basis (Wednesday & Saturday)
Elephant Sanctuary - Koh Samui - SIC Basis
Jungle Safari Tour with Lunch & Guide - Koh Samui - Private Upto 4 PAX
Overlap Stone Koh Samui – Entry Ticket
Secret Buddha Garden Koh Samui – Entry Ticket
Indian Veg Buffet Dinner - Tandoori Palace / Indian Veg Buffet Dinenr - Tandoori Palace Restaurant
Koh Samui travel tips
- If you are visiting Thailand in July or August, Samui's Gulf coast usually has better weather than Phuket and Krabi.
- Book flights to Samui early in high season — seats are limited.
- Wear modest clothing at the Big Buddha temple and Wat Plai Laem.
Koh Samui travel questions
When is the rainy season in Koh Samui?
Roughly October to December, wettest in November. That is different from Phuket and Krabi, whose monsoon runs from May to October.
How do I get to Koh Samui?
Fly directly to Samui International Airport (USM), or fly to Surat Thani and take a bus and ferry. The direct flight is much faster; the ferry route is usually cheaper.
Can you do a day trip to Ang Thong Marine Park?
Yes. Day trips by speedboat or larger boat include snorkelling, kayaking and the viewpoint hike, usually with hotel pick-up. They depend on sea conditions.
How much is a private transfer in Koh Samui?
Private transfers in Koh Samui start from THB 1,320 on Explera Discover, including the payment processing fee. 100 vehicle and route options are available.
What can I book in Koh Samui?
Explera Discover lists 25 experiences and 100 private transfers in Koh Samui, each confirmed by Explera DMC's local team.
Book Koh Samui with a local team behind you
Prices include the payment fee. Every booking is confirmed by our local team.