Prasat Khao Noi
This archaeological site of the Khmer period is situated on a hill in Amphoe Wat- thanakhon. It is accessible by a 2 km. dirt road branching off the Watthana Nakhon-Aranyaprathet route. The structure is composed of 3 prangs or pagodas made of brick surrounded by laterite walls. Sandstone lintels and statues found at the site are displayed at the Prachin Buri National Museum.