For long, Thailand's Buddhist clergy was divided into "town monks" who studied, taught and performed ceremonies for the believers, and "forest monks" who went into retreat, dedicated to meditation and asceticism. The bigger part of the historical park, covered with light forest, consists of the hermitage ruins of the latter group. Thanks to the canopy of leaves, it is very pleasent to visit on foot or by bicycle (can be rented by the main entrance). Its main sites are Wat Chang Rop (with its remarkable chedi that is surrounded by 68 stucco elephant figures), Wat Phra Non (with a relatively well-preserved chedi and remains of a Reclining Buddha statue), Wat Phra Si Iriyabot (with the park's only surviving, 9-metre high Standing Buddha statue). Next to the main entrance to this zone is also the park administration.