Chom Phra Khmer Ruins was first used as a hospital in the past, which was named Arokayasal. It was constructed by using laterite and sandstone. The ruin consists of four major unique components - front balcony, wall, crossed arch, and washing pool. The architecture of Prasat Chom Phra is similar to Khmer’s Bayon Art during the reign of King Chai Woraman VII.