Ao Kao Beach
A peaceful beach on Koh Mak island offering calm waters and a relaxed atmosphere away from the crowds.
Plan your visit
- Hours
- Open 24 hours daily
Check Monsoon Windows
Andaman coast beaches (Phuket, Krabi) have rough seas May–October. Koh Samui's beaches are roughest October–December, and Hua Hin's wettest months are September and October. Plan your beach trip around these windows for calm water and safe swimming.
Details
Full opening hours
Tours that include Ao Kao Beach
Guided visits and day-tour combos that include Ao Kao Beach.
Why go, and how to do it well
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 travelers 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 tranquility over beach clubs and busy promenades. Facilities are modest, which is part of the appeal for travelers looking to step back from more commercialized 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 neighboring islands, so travelers 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.
Written by Mac Kiley · Updated Sep 2026
Stay within reach of Ao Kao Beach
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Best rated within a 9-minute walk
Tours that include Ao Kao Beach
Guided visits and day-tour combos that include Ao Kao Beach.
Around here, on foot
Well-rated places within a short walk of Ao Kao Beach, nearest first. Minutes are at an easy pace in the heat.
- 1 minMakathanee Resort Koh MakHotels & Resorts · 60 m · 4.1★
- 1 minMA bistroRestaurants & Food · 100 m · 4.8★
- 1 minBaan Talay HostelHotels & Resorts · 110 m · 5.0★
- 2 minMiss You Beach Resort - Koh MakHotels & Resorts · 140 m · 4.5★
- 2 minJan Jao MassageWellness & Spas · 140 m · 4.8★
- 2 minBaan Koh MakHotels & Resorts · 150 m · 4.3★
Experience hints
Pair your visit. After Ao Kao Beach, round out your day in Koh Chang with contrasting stops nearby.
Unnamed Road, RF77+968 ตำบล เกาะหมาก อำเภอ เกาะกูด ตราด 23000, Thailand
Open in Google MapsMore beaches nearby
All within 3.0 km of Ao Kao Beach.

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Turtle Beach
Tips for Visiting Beaches
Go Early for Empty Sand
Even the busiest beaches are nearly deserted before 9 AM. A sunrise walk is the best hour of the day on the sand, 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.
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 open 24 hours a day — 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).
Also popular in Koh Chang

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Cape Tukata

Ko Kham

Terraria Bar Koh Mak – Pool Table & Live Music
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