Ao Kao beach
The long south-west beach lined with coconut palms, with the best sunsets.
A small, flat island of coconut palms and rubber plantations between Koh Chang and Koh Kood. No jet skis, few cars and a community that has bet on quiet tourism: you cycle from one beach to the next.
Koh Mak (East) — Coconut palms, bikes and empty bays between Koh Chang and Koh Kood. Best time to go: November to April; average temperatures 29°C. Budget: about €35 - 65 / day. Weather: 29°C • Sheltered little bays and glassy sea in the dry season
Must-sees
Coconut palms, bikes and empty bays between Koh Chang and Koh Kood
The long south-west beach lined with coconut palms, with the best sunsets.
Offshore marine park with some of the best snorkelling in the Trat archipelago (dry season).
A neighbouring islet reached by kayak or boat from Ao Suan Yai, with clear water and white sand.
Koh Mak is small and flat, with rubber and coconut plantations. A bike is the ideal way to get around.
A long, quiet beach on the north coast with shallow water, perfect for families.
Kayak across to the islet of Koh Kham for snorkelling (entry fee to the private island).
Boats take you to the reefs of the national marine park, with some of the best coral in the east.
The wooden piers of Ao Nid and Ao Suan Yai are ideal for sunset.
A few resorts and family restaurants offer Thai cooking classes.
Dive centres organise fun dives to Koh Rang's reefs, suitable for beginners.
Weather
29°C • Sheltered little bays and glassy sea in the dry season. Month-by-month outlook:
Budget
Plan on roughly €35 - 65 / day per person, excluding international flights.
Mid-range
35–65 € / day
Indicative split of a typical day (estimate)
Transport
Transport tip
Speedboat (about 45 min–1 h) from Laem Sok or Ao Thammachat (Trat), or inter-island boats from Koh Chang and Koh Kood in the dry season.
From Bangkok → Koh Mak
Road
~395 km · ~8 h by road
Nearest destinations
Koh Mak → Koh Kood
Boat
30–45 min
Koh Mak → Koh Chang
Road
~39 km · ~3.5 h by road
Koh Mak → Koh Samet
Road
~181 km · ~5.5 h by road
Where is Koh Mak?
Accommodation
The best-known areas to base yourself:
The main beach, sunsets and the widest choice.
Big calm bay in the north, boats to Koh Kham.
Pier side, practical and cheap.
Food

Whole fish grilled with salt and lemongrass

Green papaya salad (som tam)

Green curry with coconut milk
Combine with
Health and safety
The numbers to call, the hospitals and clinics on site and, when the nearest hospital is elsewhere, how long the transfer takes. Save this before you go.
Serious cases are transferred to Trat, about 1.5 h by boat and road.
Private hospitals ask for a payment guarantee on admission: keep your insurance certificate and assistance number on your phone.
Choose your travel insuranceFAQ
The must-sees are Ao Kao beach, Koh Rang day trip, Koh Kham. Also worth your time: Cycling around the island, Ao Suan Yai, Kayaking to Koh Kham, Snorkelling trips to Koh Rang.
3 to 4 days
Build an itinerary with Koh MakThe best season is November to April. 29°C • Sheltered little bays and glassy sea in the dry season. Where possible, avoid the monsoon months shown in the calendar above.
Thailand weather month by monthPlan on roughly €35 - 65 / day per person (Mid-range), excluding international flights. Use the budget calculator to fine-tune it to your travel style.
Estimate my budget for Koh MakSpeedboat (about 45 min–1 h) from Laem Sok or Ao Thammachat (Trat), or inter-island boats from Koh Chang and Koh Kood in the dry season. From Bangkok, Koh Mak is about 304 km away as the crow flies.
Bangkok to Koh ChangThe most popular areas are Ao Kao, Ao Suan Yai, Ao Nid. The choice mostly depends on the vibe you want: lively, family-friendly or quiet.
Full guide: where to stay in Koh MakPlan your trip
Koh Mak is one of the 28 destinations covered in detail on the site. The destinations hub sorts them by traveler profile, by month of travel and by daily budget, to help you decide where to go and how many days to stay.