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Koh Chang

Ko Kham

4.7(252 reviews)

Sitting off the coast of Ko Mak in Trat province, Ko Kham is a small, secluded island that draws visitors seeking a quieter alternative to Thailand's more heavily touristed islands. Accessible only by boat, the island charges an entrance fee upon arrival, which helps limit visitor numbers and contributes to its unhurried atmosphere. The beaches are the main draw, offering calm waters and a sense of remove from the mainland. One of the more unusual aspects of Ko Kham is the presence of resort ruins on the island, remnants of former development that give the place a slightly wild, abandoned quality alongside its natural beauty. This combination of pristine shoreline and faded structures lends the island a distinctive character that appeals to travellers with an eye for something a little different from the standard beach experience. Good to know: because the island is only reachable by boat, visitors should plan their trip around ferry or longtail schedules from Ko Mak or nearby piers in Trat province, and confirm timings locally as services can vary by season. Arriving earlier in the day is advisable to make the most of beach time and ensure a return boat is available. There is no listed website for advance planning, so checking with local guesthouses or tour operators on Ko Mak is the most reliable way to arrange access.

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Experience hints

Visitor favorite

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Ko Kham: Frequently Asked Questions

Is Ko Kham worth visiting?

Ko Kham holds a 4.7★ rating from 252 Google reviews, placing it among the highest-rated islands in Koh Chang.

When is the best time to visit Ko Kham?

The best months to visit Koh Chang are November – March, with the most reliable weather. Crowds peak in December – January — going early in the day usually means fewer people. Months to think twice about: June – September (rough seas, many closures).

Where is Ko Kham located?

Ko Kham is at Ko Kham, Ko Mak, Trat, Thailand, in Koh Chang. Getting around Koh Chang: Shared songthaews along the west-coast road; Motorbike rental (฿200–300/day — the hills between beaches are steep, ride carefully).

Visitor Information

Best time to visit

November – March

Avoid: June – September (rough seas, many closures)

Rainy season

May – October

Avg. temperature

24°C – 32°C(75°F – 90°F)

Crowds

Moderate

Peak: December – January

Getting there

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.

Getting around

  • Shared songthaews along the west-coast road
  • Motorbike rental (฿200–300/day — the hills between beaches are steep, ride carefully)
  • Taxis and hotel transfers from the ferry pier
  • Longtail and speedboat trips from Bang Bao pier for island hopping

Where to stay near Ko Kham

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Tips for Visiting Islands

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.

Check Island Closures

Similan Islands, Surin Islands, and Koh Tachai close mid-May to mid-October. Some smaller islands reduce ferry service in monsoon season. Always verify schedules before planning your route.

Snorkel Gear Is Cheap to Buy

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

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A convenient island minimart on Koh Mak, stocking everyday essentials for visitors and locals alike.

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