Koh Chang vs Koh Samet
A side-by-side comparison to help you choose the right Thailand destination for your next trip.
At a Glance
Top-Rated Places
Koh Chang
Koh Chang
A large, jungle-covered island in eastern Thailand offering beaches, waterfalls, diving, and hiking trails.
Mu Ko Chang National Park
A protected marine and jungle park spanning Koh Chang and surrounding islands, open daily.
KC Grande Resort Koh Chang
Beachfront spa resort on Koh Chang with 4 pools, 3 pool bars, 2 restaurants, and a full spa.
Hidden Gem
Legend Bar Koh Chang
A laid-back bar on Kai Bae Beach open every evening until 1am, perfect for winding down after a day of island exploring.
Koh Samet
Koh Samet
A compact island near Rayong offering white sand beaches, clear waters, and coral reefs within easy reach of Bangkok.
Saikaew Beach Resort
Upscale beachfront resort on Koh Samet with bright rooms, three pools, a spa, and open-air dining.
Ban Phe Fresh Market
A lively coastal market in Ban Phe offering fresh-caught seafood, dried goods, and local produce daily.
Hidden Gem
ชนจอกบาร์ (Cheers bar)
A budget-friendly bar on Koh Samet open daily, serving up relaxed island vibes from morning to night.
Highlights
Koh Chang
- White Sand Beach (Hat Sai Khao) — the island's liveliest stretch of sand and sunsets
- Lonely Beach — Koh Chang's backpacker and nightlife hub
- Bang Bao fishing village — restaurants and dive shops on a stilted pier
- Klong Plu waterfall — a jungle swim 20 minutes' walk from the road
- Island hopping to Koh Wai, Koh Mak, and Koh Kood from Bang Bao pier
- The undeveloped east coast — mangroves, fishing villages, and empty viewpoints
Koh Samet
- Hat Sai Kaew — the island's famous squeaky-white 'Diamond Sand' beach
- Nightly beach fire shows at Ao Hin Khok and Ao Phai
- Ao Prao — the upscale west-facing cove with the island's best sunsets
- Quiet southern coves: Ao Wong Duean, Ao Wai, and Ao Kiu
- The driest microclimate of any major Thai island — swimmable most of the year
- Weekday visits: near-empty beaches three hours from Bangkok
Where to stay in Koh Chang or Koh Samet
Koh Chang hotels
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Koh Samet hotels
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Frequently Asked Questions
Is Koh Chang or Koh Samet better for first-time visitors to Thailand?
It depends on what you want. Koh Chang offers white sand beach (hat sai khao) — the island's liveliest stretch of sand and sunsets, while Koh Samet is known for hat sai kaew — the island's famous squeaky-white 'diamond sand' beach. Koh Chang has a crowd level rated "Moderate" compared to Koh Samet's "Moderate." Consider your tolerance for crowds and the type of experience you prefer.
When is the best time to visit Koh Chang vs Koh Samet?
Koh Chang's best months are November – March, while Koh Samet is best visited during November – April (driest island near Bangkok). Avoid Koh Chang during June – September (rough seas, many closures) and Koh Samet during Thai long weekends (crowds, not weather). If your dates are flexible, pick the destination whose peak season matches your travel window.
Is Koh Chang or Koh Samet more expensive?
Both destinations offer a wide range of price points. Koh Chang has average temperatures of 24-32°C, and getting there involves: No airport on the island. From Bangkok, take a bus or minivan to Trat (5–6 hrs) or fly Bangkok Airways to Trat (TDX, ~1 hr), then the car ferry from Ao Thammachat pier (~30–45 min). Combined bus-and-ferry tickets are sold from Ekkamai. Koh Samet averages 25-33°C with access via: Bus or minivan from Bangkok's Ekkamai terminal to Ban Phe pier in Rayong (~3–3.5 hrs), then a 40-minute ferry or 15-minute speedboat to Na Dan pier. The island is part of a national park — foreigners pay a ฿200 entry fee on arrival. Transport costs and accommodation rates vary by season and area within each destination.
Can I visit both Koh Chang and Koh Samet in one trip?
Yes, many travelers combine both destinations. Getting from Koh Chang to Koh Samet: Koh Chang is accessible via No airport on the island. Koh Samet is reachable via Bus or minivan from Bangkok's Ekkamai terminal to Ban Phe pier in Rayong (~3–3. Allow at least 2-3 days in each location to experience the highlights without rushing.