Rahal of Koh Ker
The huge Baray (water-tank) called Rahal is the largest object at the site of the ancient capital Koh Ker. Its length is about 1,200 m (1,312 yd) and its breath about 560 m (612 yd). The water-tank has three dams covered by steps of laterite. The orientation of the Rahal is not from east to west like the huge water-reservoirs in Angkor; it follows an orientation of North 15° West. Because the most important monuments at Koh Ker have the same orientation one can conclude that the Baray was constructed first of them. The Rahal was carved out partly of the stone ground but its not clear if a natural hollow was the reason for its orientation. These days most parts of the Baray are dried out and covered by grass. Some puddles can be seen in the corner next to the double-sanctuary.
