The castle is located on a hill high that known in ancient times the castle hill in Siem Reap that was known in the ancient castle in Siem Reap, who spent 21 years building. There is a belief that to build a castle on a hilltop high. To let themselves above humanity in general. You must build a castle on the hill. The present castles hill some a point of watching the sunset of a beautiful blue with a slope along with many tourists. Watch to watch the sunset in Siem Reap. it will be up to the High Castle. Plug view of city to see so many people standing to watch the sunset on simultaneously.