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Koh Chang

Ao Kao Beach

4.0(97 reviews)

Ao Kao Beach sits on Koh Mak, a small island in Trat Province that remains one of the quieter corners of the Thai Gulf coast. Unlike the more developed beaches of Koh Chang or Koh Samui, this stretch of shoreline draws travellers seeking a slower pace, with relatively uncrowded sands and the kind of unhurried atmosphere that is increasingly rare in Thai beach destinations. Visitors can expect shallow, calm waters that are well suited to swimming and wading, along with a laid-back coastal setting framed by tropical vegetation. The beach has a natural, unfussy character, making it a good fit for those who prefer scenery and tranquillity over beach clubs and busy promenades. Facilities are modest, which is part of the appeal for travellers looking to step back from more commercialised island destinations. Practically speaking, Ao Kao Beach is accessible year-round, though the dry season running from November through April generally offers the most reliable weather and calmest sea conditions. Reaching Koh Mak requires a ferry from the mainland or neighbouring islands, so travellers should plan their transport in advance, particularly during peak season when schedules can be limited. The beach itself is open at all hours, making early morning and late afternoon particularly pleasant times to visit.

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Experience hints

Pair your visit. After Ao Kao Beach, round out your day in Koh Chang with contrasting stops nearby.

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Ao Kao Beach: Frequently Asked Questions

Is Ao Kao Beach worth visiting?

Ao Kao Beach holds a 4.0★ rating from 97 Google reviews — a strong rating for beaches in Koh Chang.

What are the opening hours of Ao Kao Beach?

Ao Kao Beach is typically open 00:00-23:59 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.

When is the best time to visit Ao Kao Beach?

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 Ao Kao Beach located?

Ao Kao Beach is at Unnamed Road, RF77+968 ตำบล เกาะหมาก อำเภอ เกาะกูด ตราด 23000, 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).

Location Info

Unnamed Road, RF77+968 ตำบล เกาะหมาก อำเภอ เกาะกูด ตราด 23000, Thailand
Opening Hours
MondayClosed
TuesdayClosed
WednesdayClosed
ThursdayClosed
FridayClosed
SaturdayClosed
Sunday00:00-23:59

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 Ao Kao Beach

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Tips for Visiting Beaches

Check Monsoon Windows

Andaman coast beaches (Phuket, Krabi) have rough seas May–October. Gulf beaches (Samui, Hua Hin) are roughest October–December. Plan your beach trip around these windows for calm water and safe swimming.

Go Early for Empty Sand

Even the busiest beaches are nearly deserted before 9 AM. Sunrise walks on Kata, Chaweng, or Railay are magical — and you'll beat the heat for a morning swim.

Use Reef-Safe Sunscreen

Many Thai marine parks ban chemical sunscreens that damage coral. Bring reef-safe (mineral/zinc-based) sunscreen from home — it's harder to find and pricier in Thailand.

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A quiet, natural beach on Koh Mak island, well suited for those seeking a relaxed escape from busier shores.

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