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Coast & islands · Thailand

Ko Samui

Place in Surat Thani, Thailand

About Ko Samui

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.

From Wikipedia (CC BY-SA). Read more on Wikipedia

Best time to visit

Jan 25°
Feb 26°
Mar 27°
Apr 28°
May 27°
Jun 28°
Jul 30°
Aug 28°
Sep 28°
Oct 26°
Nov 26°
Dec 25°

Midday highs, based on last year's weather. Green months have comfortable temperatures and few rainy days.

On the map

Famous places nearby

Ready-made plans nearby

Questions about Ko Samui

Where is Ko Samui?

Ko Samui is in Thailand. The nearest city is Ko Samui, about 8 km away.

Is there a ready-made trip plan near Ko Samui?

Yes. The 6-day Koh Samui plan is about 2 km away. You can open it and change it as you like.

How can I plan a trip to Ko Samui?

Tap "Plan a trip here" and Triptime AI builds a free day-by-day plan around Ko Samui that you can edit on the map.

More famous places in Thailand

Plan your trip to Ko Samui

Triptime AI builds a free day-by-day plan around Ko Samui: what to see nearby, where to eat and where to stay.