We made the trip out to some hill in the middle of nowhere and jumped on a moto with a random guy to get up to the top (note this is me, natalie and a small cambodian guy on a 50cc moto). Up the top of the hill the view was amazing, south/SW Cambodia is quite flat so you could see forever and we slowly watched the monsoon clouds make their way towards us.
We also watched 2 billion bats (apparently) make their way out of this hill from a cave and travel halfway across Cambodia to eat insects. All of this happened while we ate 20cent noodles a lady prepared from her wheelbarrow.