Dângrêk

Dângrêk, also known as the Dângrêk Mountains or Dangrek Mountains, is a range of low mountains that form the natural border between Cambodia and Thailand. The name Dângrêk is derived from the Khmer word "dâng," meaning "high" or "steep," and "rêk," meaning "mountain." This range stretches for approximately 320 kilometers (200 miles) in an east-west direction.

The mountains are characterized by their relatively flat-topped plateaus and steep escarpments, particularly on the northern side which faces Thailand. The southern slopes, facing Cambodia, are generally gentler. The highest point in the Dângrêk range is Khao Phra Viharn, standing at 753 meters (2,470 feet) above sea level. This peak is notable for housing the ancient Khmer temple of Preah Vihear, which has been a site of historical and political significance due to border disputes.

The Dângrêk range is sparsely populated and its terrain is often rugged, making travel challenging. The region experiences a tropical monsoon climate with distinct wet and dry seasons. Vegetation varies from deciduous forests on the lower slopes to more open scrubland and grassland on the higher plateaus. The Dângrêk Mountains have historically served as a natural barrier, influencing migration patterns and the development of civilizations in the region.