Such a nice little get away from Cham. Great ride and the views from up top are quite pretty. It is $2/person but the police officer who charged us was very nice and a plethora of information. There are also small food stands where you can get a really nice stir fry for about $1 and $0.60 for a fresh coconut. The oldest temple here, I was told, out dates Ankor Wat by ~500years.
There are also a few ancient stupa and temple built on Han Chey Mountain.