Nov72026
Samui Trail 2026
Trail racing across Koh Samui's interior hills in November.
Surat Thani · City guide
What's on in Koh Samui.
The Gulf's resort island: beach seasons, the Samui regatta offshore, wellness retreats, and the ferry hop to Koh Phangan's Full Moon Parties next door.
On in Koh Samui
Nov242026
Loy Krathong on Koh Samui 2026
Loy Krathong night at Chaweng Lake and the island's temples.
Dec312026
Koh Samui Countdown 2027, Chaweng
New Year's Eve on Chaweng Beach, Koh Samui's busiest countdown strip.
May72027
Samui Bike Week 2027
Motorcycle gathering at Chaweng Lake, one of the Gulf islands' big bike events.
May222027
Samui Regatta 2027
The 24th Samui Regatta, a week of yacht racing off Chaweng Beach on Koh Samui in late May.
Jun202027
Bangkok Airways Samui Half Marathon 2027
A half marathon, 10 km and 5 km from Chaweng Lake on Koh Samui.
Sep82027
Samui Festival 2027
Samui's island festival at Nathon, with a run and bike event, art street and music.
More on in Surat Thani
Nov12026
Fisherman's Village Walking Street, Bophut, Koh Samui (weekly)
Samui's best known weekly market: Friday nights along the Bophut beach road, with food, crafts and bars in the old fishermen's shophouses.
Nov242026
Full Moon Party
The November Full Moon Party on Haad Rin beach, held on the same night as Loy Krathong in 2026.
Dec12026
Khao Sok National Park Dry Season 2026-27, Surat Thani
The reliable dry season for Thailand's great rainforest lake, with raft house stays, limestone karsts and the rafflesia bloom.
Dec242026
Full Moon Party
The Christmas Eve Full Moon Party on Haad Rin beach, one of two party nights in December 2026.
Dec312026
Full Moon Party
The New Year countdown Full Moon Party on Haad Rin beach, traditionally the biggest party night of the year on Koh Phangan.
Jan222027
Full Moon Party
The January Full Moon Party on Haad Rin beach in peak season.
Feb222027
Full Moon Party
The February Full Moon Party on Haad Rin beach, moved one day because 21 February 2027 is Makha Bucha Day.
Mar222027
Full Moon Party
The March Full Moon Party on Haad Rin beach on Koh Phangan.
Apr212027
Full Moon Party
The April Full Moon Party on Haad Rin beach, held just after Songkran week.
May212027
Full Moon Party
The May Full Moon Party on Haad Rin beach, moved one day because 20 May 2027 coincides with Visakha Bucha Day.
Jun182027
Koh Tao Festival 2027
Koh Tao's conservation festival, with turtle releases, reef clean ups and night markets.
Jun192027
Full Moon Party
The June Full Moon Party on Haad Rin beach, the last party night inside the June 2027 window.
Jul202027
Full Moon Party
The monthly Full Moon Party on Haad Rin beach, Koh Phangan, on 2027-07-20.
Aug62027
Rambutan and Fruit Festival 2027, Surat Thani
Surat Thani's rambutan season festival in Ban Na San, the home of the Rongrien rambutan.
Aug172027
Full Moon Party
The monthly Full Moon Party on Haad Rin beach, Koh Phangan, on 2027-08-17.
Sep152027
Full Moon Party
The monthly Full Moon Party on Haad Rin beach, Koh Phangan, on 2027-09-15.
Oct162027
Chak Phra Festival 2027, Surat Thani
Surat Thani's Chak Phra, pulling the Buddha by land and river the day after the end of Buddhist Lent.
Oct162027
Full Moon Party
The monthly Full Moon Party on Haad Rin beach, Koh Phangan, on 2027-10-16.