Our rating
Thai เกาะสมุย
Population 67,265
Area (km2) 228.7
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Koh Samui is a large island off Surat Thani Province in the Gulf of Thailand. Samui competes with Phuket for the title of most developed island in Thailand. Just about any activity you can think of is available here.

Detailed ratings for Koh Samui

Beaches - 8/10
Adventure - 7/10
Nightlife - 9/10
Culture - 5/10
Nature - 7/10
Things to do - 8/10
Scuba diving - 8/10
Unseen factor - 2/10