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  • Photograph 1 of 2 of Ko Samui
  • Photograph 2 of 2 of Ko Samui

Manfred Werner · CC BY-SA 3.0

Ko Samui

Thailand · USM

Coconut palms, beach resorts, and a big golden Buddha.

About

Ko Samui or Koh Samui, often locally shortened to Samui, is an island off the east coast of Thailand. Geographically in the Chumphon Archipelago, it is part of Surat Thani Province, though as of 2012, Ko Samui was granted municipal status and thus is now locally self-governing. Ko Samui, with an area of 228.7 square kilometres (88.3 sq mi), is Thailand's second largest island after Phuket. In 2018, it was visited by 2.7 million tourists.

Source: Wikipedia — Ko Samui (CC BY-SA)

Known for

  • beaches · world class
  • affordability · excellent
  • dining · excellent
  • family friendly · excellent
  • nature · excellent
  • nightlife · excellent

Ratings reviewed by a person, not generated.

Weather through the year

  • Jan83°F16d wet
  • Feb84°F12d wet
  • Mar87°F11d wet
  • Apr88°F14d wet
  • May88°F23d wet
  • Jun87°F19d wet
  • Jul86°F21d wet
  • Aug86°F22d wet
  • Sep85°F23d wet
  • Oct83°F27d wet
  • Nov83°F26d wet
  • Dec82°F20d wet

Monthly averages from long-run climate normals. Bars compare months here, not places.

Plan the trip

Fly into Samui International Airport (USM), about 8.6 mi away.

Nearby destinations

The closest places to Ko Samui we have written up.

Ko Samui travel guide | YoloWiz