Koh Chang Archipelago, Thailand
Swimming in calm, crystal-clear turquoise bays, kayaking through quiet mangrove estuaries, and walking to hidden jungle waterfalls in the island interior.
Thailand's Koh Chang Archipelago offers an idyllic, low-density tropical escape, but visiting during the summer monsoon (May to October) brings intense rainfall peaking at 23 inches in September. This can rough up boat crossings and wash out unpaved island roads.
Thailand's Koh Chang Archipelago offers an idyllic, low-density tropical escape, but visiting during the summer monsoon (May to October) brings intense rainfall peaking at 23 inches in September. This can rough up boat crossings and wash out unpaved island roads. The island's remote position requires a combination of regional flights and boat launches; bookings at luxury resorts like Soneva Kiri must be secured 10 to 12 months in advance for the dry winter peak.
When to visit
Bar height = overall visitability. Color = conditions tier.
The wet summer monsoon (May–October) brings heavy rain peaking in September at 23 inches. Strong winds can create rough sea crossings and restrict water sports.
Winter (November–April) is dry and comfortable. Daily high temperatures average 85°F, with minimal rainfall and calm, crystal-clear water ideal for snorkeling and kayaking.
What's good, and when
February: Pure Beach
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The Reality Check
Soneva flight check-in is at private terminals
If flying private Cessna charters to Soneva Kiri, check-in operates from a dedicated private counter at Bangkok Suvarnabhumi Airport (BKK). Always arrive at the private terminal desk at least 60 minutes prior.
Check In at Soneva Desk BKKRent high-clearance motorbikes with caution
The islands are mountainous and roads are winding and unsealed in sections. While motorbikes are the main way to travel, select high-clearance models and wear helmets at all times; gravel slopes can be slippery.
Drive Motorbikes with CautionVerify ferry operations during monsoon
Catamaran ferry links to the mainland are prone to cancellation or delays during high monsoonal swells (July to September). Always coordinate schedules with your resort concierge.
Monitor Ferry Status in Monsoon