Facts checked against live data · 15 Aug 2026

Thailand · Region

Koh Chang

Koh Chang is Thailand's second-largest island, a rugged, jungle-clad national park where roughly 70% of the interior remains rainforest-covered mountains rather than resort strip. Its west coast beaches and interior waterfalls draw both backpackers and increasingly upscale travellers, but the island has kept a wilder, less-manicured feel than Phuket or Samui.

Getting thereThere's no airport on Koh Chang itself — the nearest is Trat Airport (TDX), served by Bangkok Airways flights from Bangkok's Suvarnabhumi Airport (BKK), about ~20-30 minutes by road from the mainland ferry pier at Ao Thammachat. Most travellers instead take a bus from Bangkok to Trat (or the Ekkamai bus terminal) and then a ferry across to the island, since there is no rail line serving this part of Thailand.
How long to stayPlan on ~3-5 days to settle into a west-coast beach, hike to a couple of the island's waterfalls, and fit in a snorkeling or diving trip to the surrounding marine park islands.

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Frequently asked questions about Koh Chang

How do I get to Koh Chang?

There's no airport on Koh Chang itself — the nearest is Trat Airport (TDX), served by Bangkok Airways flights from Bangkok's Suvarnabhumi Airport (BKK), about ~20-30 minutes by road from the mainland ferry pier at Ao Thammachat. Most travellers instead take a bus from Bangkok to Trat (or the Ekkamai bus terminal) and then a ferry across to the island, since there is no rail line serving this part of Thailand.

How many days should I spend in Koh Chang?

Plan on ~3-5 days to settle into a west-coast beach, hike to a couple of the island's waterfalls, and fit in a snorkeling or diving trip to the surrounding marine park islands.

What is Koh Chang known for?

Koh Chang is Thailand's second-largest island, a rugged, jungle-clad national park where roughly 70% of the interior remains rainforest-covered mountains rather than resort strip. Its west coast beaches and interior waterfalls draw both backpackers and increasingly upscale travellers, but the island has kept a wilder, less-manicured feel than Phuket or Samui.

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