About Prasat Ta Muen Thom
Prasat Ta Muen Thom is a Khmer Hindu temple on a forested pass through the Dangrek Mountains, right on the border with Cambodia. It's the largest of three temples that stand close together here. Ta Muen Toch, a hospital chapel, is about two and a half kilometers to the northwest, and Ta Muen, a rest house chapel, is a few hundred meters past that. Together they marked a stop on the old Khmer road that ran from Angkor toward Phimai. The temples were looted in the 1980s and 1990s, so many carvings are gone. The border here is disputed, and the site has been closed during the fighting that began in 2025.
Things to do at Prasat Ta Muen Thom
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See the main sanctuary
Culture
The biggest of the three temples sits on a pass in the Dangrek Mountains, with forest all around it.
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Learn about the three temples
Culture
Ta Muen Thom, the hospital chapel Ta Muen Toch and the rest house chapel Ta Muen stand close together on the old Khmer road.
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Check that it is open
Culture
The site was reported closed in November 2026 because of the border conflict. Find out the current situation before you go.
Boat trips and park access change with the season and weather, so confirm locally before you go.
When to go
Best months for Isan: Nov to Jan. Month-by-month guide
- Jan Best
- Feb Good
- Mar Mixed
- Apr Avoid
- May Mixed
- Jun Mixed
- Jul Mixed
- Aug Mixed
- Sep Mixed
- Oct Good
- Nov Best
- Dec Best
Regional weather guide, not specific to Prasat Ta Muen Thom. Tap a month for details.
