A very large park containing replicas of many Thai historic buildings from across the land. The entrance fee includes bike rental and the park is designed to be viewed by bike or shared ride. Too large an area to walk. Be careful where you leave your bike when entering a building as ours were taken by, I assume, other tourists. There is no cost involved as the bikes can not be taken out of the park. It did mean we had to return to the entrance to get new bikes. A good place for cycling, particularly with kids.