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Koh Chang
Beaches & Islands
Pattaya

Koh Chang

4.6(1,385 reviews)

Sitting in the Gulf of Thailand near the Cambodian border, Koh Chang is one of Thailand's largest islands and one of its most diverse. Dense jungle climbs steeply from the coastline, punctuated by waterfalls and hiking trails, while coral reefs and clear waters make it a popular base for diving and snorkelling. The island draws visitors looking for more than just a beach holiday, with Thai cooking classes, day trips, and a wide range of restaurants rounding out the experience. The atmosphere leans relaxed rather than frenetic, and long-term visitors note that despite growing tourism, the island retains a sense of escape that busier destinations in Thailand have largely lost. Accommodation runs across all price points, from budget guesthouses to established beach resorts, and the dining scene is well developed. That said, the island is hilly with winding, steep roads and tight hairpin turns, which makes getting around more challenging than on flatter islands. Travellers planning to explore beyond their resort should be aware that motorbike hire is common but the roads demand caution, particularly for inexperienced riders. Many businesses add a surcharge of three percent or more for card payments, so carrying cash is advisable. The dry season, running roughly from November to May, offers the most reliable beach weather, though the island sees visitors year-round.

Experience hints

Visitor favorite

Visitor Reviews

Koh Chang is an absolutely stunning island and easily one of the best destinations in Thailand. The moment you arrive, you’re met with lush jungle-covered mountains, crystal-clear waters, and a relaxed island atmosphere that instantly makes you feel at home. The beaches are beautiful — from the lively White Sand Beach to the quieter, more peaceful spots down south — and the sunsets are genuinely breathtaking. The island has the perfect balance of nature, adventure, and comfort: waterfalls to explore, great snorkelling and diving, friendly locals, and plenty of fantastic food. What really makes Koh Chang special is its laid-back vibe. It never feels overcrowded, and you can still find that authentic Thai charm everywhere you go. Whether you want to relax, explore, or enjoy some nightlife, Koh Chang delivers it all.

My absolute favourite island in Thailand 🇹🇭 I’ve been visiting this island for over a decade, and although tourism has increased significantly, it still feels like a paradise compared to places like Phuket, Koh Samui, and similar destinations. Locals are super friendly, beaches mostly clean and the diversity and quality of food has definitely increased throughout the years. Unfortunately, in recent years the island has become very crowded with a particular group of tourists from a country run by a war mongering dictator in Eastern Europe, and the overall atmosphere sometimes suffers due to loud and inconsiderate behaviour that contrasts with the generally relaxed and respectful vibe most visitors bring.

Big island with so many things to do. The beaches are great. We had Thai cooking school, great restaurants. Various types of hotels with all prices. Diving shops. Waterfalls and day trips to see beautiful locations. View points in many different spots. We preferred the southern beaches more but it's a matter of taste. We stayed at the Kai bae area and felt its central and close to the bang bai pier for divings and boat tours and cool beaches. I recommend getting a scooter for flexibility. Also I recommend going to Koh ngam and the most southern beaches which require a day tour by a scooter to the edge of the island. Worth it.

Visitor Information

Best time to visit

November – February

Avoid: June – October (rainy, rough seas)

Rainy season

May – October

Avg. temperature

24°C – 33°C(75°F – 91°F)

Crowds

High

Peak: December – January

Getting there

Minibus from Suvarnabhumi Airport (~1.5 hrs). Bus from Bangkok's Eastern Bus Terminal Ekkamai (~2 hrs). No direct train.

Getting around

  • Baht buses (songthaews on fixed routes)
  • Grab (widely available)
  • Motorbike taxis
  • Ferry to Koh Larn island

Where to stay near Koh Chang

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Tips for Visiting Beaches & Islands

Check Monsoon Seasons

The Andaman coast (Phuket, Krabi) has rough seas from May to October. The Gulf coast (Koh Samui, Koh Phangan) is roughest from October to December. Plan your island-hopping around these windows.

Snorkel Gear Is Cheap to Buy

Rental gear is often scratched and ill-fitting. Buy a decent mask and snorkel at a Tesco Lotus or Big C for 300–500 THB — cheaper than two days of rentals and much more hygienic.

Book Ferries on 12Go.Asia

The 12Go platform lets you compare ferry operators, times, and prices between islands. Book a day or two ahead in high season. Avoid the cheapest operators if reviews mention safety concerns.

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