Preah vihear province has an abundance of cultural heritage including impressive legacies from the angkorian era in the form of the mountain temple of preah vihear and the 10th century capital of koh ker within easy reach of siem reap the creation of a 2 day exploration of this region with the imminent opening of this impressive temple complex on the cambodian thai border was almost a given a must try for those searching for history and getting up and close with the rural part of cambodia