If you are in Siem Reap and have a day available i...

If you are in Siem Reap and have a day available in your schedule then plan a visit to Phnom Kulen.
The entrance ticket is 20USd and it is better to buy in adavnace. On the day of travel start early as uphill drive is allowed until 12:00PM only. Better to hire a car with a driver who can be guide also.
There are many attraction at the top, main two are Budhist temple and water falls.
On the way to temple, there are many kids and old people sitting along the pathway, waiting for visitors to make donations. As we arrived there, I was puzzled on seeing the vendors sitting with piles of cash in Cambodian currency. That was answered as we saw people waiting for donations.
A reclining budha in main area of the temple. View from top is amazing.