Visit a remote unrestored jungle temple, Beng Mealea is also where a french movie was made, Two Brothers and see one of the most interesting floating villages in Siem Reap - Kampong Phluk. You can see the houses sitting on top of 6 - 8 meters stilts and explore the flooded forest.
You'll also visit the oldest temples in Rolus group temples, Preah Ko, Bakong and Lolei. The Beginning of classical period of Khmer civilization, dating from the late 9th century. Some were totally built with bricks, others partially with laterite or sandstone (the first large Angkorian temple built with sandstone was Bakong temple