Koh Samet
Bangkok's easiest proper beach weekend, and small enough to walk between the loud bits and the quiet ones.
Details
- Address
- Phe, Mueang Rayong District
Tours that include Koh Samet
Skip-the-line entry, guided visits and day-tour combos around Koh Samet.
Why go, and how to do it well
If you want white sand and clear water without spending a day getting there, this is the one I'd point you at. Roughly three hours from Bangkok by road and ferry, out in the Gulf off Rayong, and compact enough that you can cross from a beach with bars and jet skis to a cove where nothing much happens in a short walk. The reefs sit close enough to shore that snorkeling doesn't need a boat trip, and the swimming is comfortable most of the year.
Weekends and Thai public holidays are when the island fills up, and the busier beaches lose a lot of their charm when that happens. Go midweek if you possibly can. November to April is the dry, calm stretch and the safest bet for anything involving water. Accommodation runs from cheap to considerably less cheap, spread across the different beaches, so pick your beach first and your room second.
Written by Mac Kiley · Updated Sep 2026
Stay within reach of Koh Samet
SponsoredSearch Koh Samet hotels with your dates. Filter for free cancellation if you want to hold a room and decide later.
See hotels near Koh SametOpens Booking.com with your dates
Tours that include Koh Samet
Skip-the-line entry, guided visits and day-tour combos around Koh Samet.
Around here, on foot
Well-rated places within a short walk of Koh Samet, nearest first. Minutes are at an easy pace in the heat.
- 4 minFlower Power Koh SamedRestaurants & Food · 300 m · 4.7★
- 4 minRasta Bar Koh SametNightlife & Bars · 310 m · 4.7★
- 6 minVimarn Samed ResortHotels & Resorts · 440 m · 4.1★
- 7 minVongdeuan Resort Koh SamedHotels & Resorts · 530 m · 4.2★
- 8 minThe C Samet Beach ResortHotels & Resorts · 650 m · 4.2★
- 8 minReef LoungeNightlife & Bars · 650 m · 4.9★
Experience hints
Pair your visit. After Koh Samet, round out your day in Koh Samet with contrasting stops nearby.
Phe, Mueang Rayong District
Open in Google MapsTips for Visiting Islands
Check Island Closures
Similan Islands, Surin Islands, and Koh Tachai close mid-May to mid-October. Some smaller islands reduce ferry service in monsoon season. Always verify schedules before planning your route.
Snorkel Gear Is Cheap to Buy
Rental gear is often scratched and ill-fitting. Buy a decent mask and snorkel at a Big C for 300–500 THB — cheaper than two days of rentals and much more hygienic.
Bring Cash to Smaller Islands
ATMs on smaller islands like Koh Kood, Koh Mak, and Koh Yao charge high fees and sometimes run out of cash. Withdraw enough on the mainland before heading over.
Koh Samet: Frequently Asked Questions
Is Koh Samet worth visiting?
Koh Samet holds a 4.3★ rating from 2,164 Google reviews — a strong rating for islands in Koh Samet.
When is the best time to visit Koh Samet?
The best months to visit Koh Samet are November – April (driest island near Bangkok), with the most reliable weather. Crowds peak in Weekends & Thai public holidays — going early in the day usually means fewer people. Months to think twice about: Thai long weekends (crowds, not weather).
Where is Koh Samet located?
Koh Samet is at Phe, Mueang Rayong District, in Koh Samet. Getting around Koh Samet: Green songthaews between the pier and the beaches; Walking — the east-coast beaches connect via a coastal path.
Also popular in Koh Samet
Pra krarang Bay
A scenic bay on Koh Samet offering calm waters and a relaxed coastal escape for beach lovers.
Mermaid (and the child) Monument
A charming coastal landmark on Koh Samet featuring a beloved mermaid and child sculpture beside the sea.
Breeze Restaurant
A highly rated beachside restaurant on Koh Samet, open daily from breakfast through to evening.
Sangthianbeach Resort Koh Samed
Beachfront resort on Koh Samet offering comfortable rooms, a casual restaurant-bar, and regular live music.
Similar Islands across Thailand
Ko Lan
A cheap 45-minute ferry buys you beaches, viewpoints and monkeys, but go on a weekday.
Phi Phi Islands
The scenery earns every bit of its fame, but the crowds and the ferry crossing are the price of entry.
Ko Samui
Big, developed and easy, with Chaweng's beach bars at one end and forested interior at the other.