The tour has three options, so it is fit to several types of visitors. Our professional tour guide can explain what the guest are about to see, the history, culture and religious of Cambodian in the past and today. We start our tour by going to Preah Vihear temple, situated on a 525-metre cliff of Dangrek Mountain. After lunch, we visit Koh Ker temple group, especially climb up the 36-metre high of a seven‑tiered pyramid temple, Prasat Thom or Prasat Prang. After Koh Ker, we come back to Siem Reap to visit Beng Mealea which is considered as the sister of Angkor Wat. Most part of the temple is not yet restored. There are stone blocks lying on the ground which make it a mysterious and quite temple of Angkor.