A two-hour drive north-east of the Khao Yai National Park and deeper in to Isaan's many provinces you find Prasat Phimai.
One of the oldest surviving Khmer temple sites in the area it was originally constructed of red sandstone in the 10th and 11th centuries. This Hindu-Buddhist shrine pre-dates Angkor Wat, yet shares a number of stylistic attributes.
Due in part to a sensitive restoration project by the Fine Arts Department, Prasat Phimai has a unique quality with some of the most detailed Khmer lintel work still visible after a thousand years of weather, war and occupation.