A Unesco World Heritage Site, the Kamphaeng Phet Historical Park features the ruins of structures dating back to the 14th century, roughly the same time as the better-known kingdom of Sukhothai. Kamphaeng Phet’s Buddhist monuments continued to be built up until the Ayuthaya period, nearly 200 years later, and thus possess elements of both Sukhothai and Ayuthaya styles, resulting in a school of Buddhist art quite unlike anywhere else in Thailand.
The park consists of two distinct sections: a formerly walled city just north of modern Kamphaeng Phet, and a larger compound about 1.5km farther north.
In general, the ruins are not nearly as well restored as those of Sukhothai, but they are smaller, more intimate and less visited.