Khung Wiman
A quiet casuarina-backed beach on the Chanthaburi coast road, with red-brown sand and almost no development.
Updated 28 August 2026
Khung Wiman is on the stretch of eastern seaboard between Rayong and Trat that the Chaloem Burapha Chonlathit road runs along - a coastal route built to open up a shoreline that had been bypassed, and one of the more pleasant drives in the region. The beach itself is a couple of kilometres of sand backed by casuarina trees, with a reddish-brown colour from the local sediment rather than the white of the Andaman coast, and it is shallow and calm. What it does not have is development: a handful of small resorts, some seafood restaurants and very little else, which is why Thai visitors from Bangkok use it as a quiet weekend beach. There is a viewpoint on the headland and mangrove areas nearby. The water is shallow a long way out, which makes swimming poor at low tide, and the sand is not the postcard white that visitors coming from the southern islands expect.
The landscape
- The casuarina beach - a couple of kilometres of quiet reddish sand.
- The coastal road - the Chaloem Burapha route linking the eastern shoreline.
- The low development - a few small resorts and seafood restaurants.
- The headland viewpoint - over the bay at the end of the beach.
When to go
November to April. May to October brings rain and rougher water. Weekends bring Bangkok visitors; weekdays are close to empty.
Before you go
The sand is reddish-brown, not white, and the water is shallow far out - swimming is poor at low tide. Very little to do beyond the beach and eating. Facilities are limited.
Nearby
Chanthaburi town is north; the coastal road continues toward Rayong and Trat.
What to pack for Khung Wiman
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
- Water shoes - Protect your feet on rocky entries, hot sand and sea-urchin spines. Find on Amazon
- Dry bag - Keeps phone, cash and keys safe while you are in the water. Find on Amazon
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