Details in this Area: Country: Thailand (Siam) Area: North-East (Isan), Central Province: Nakhon Ratchasima, Prachin Buri Cities: Kham Thale So, Sikhio, Sung Noen, Nakhon Ratchasima, Pak Thong Chai, Chok Chai, Nong Bun Nak, Khon Buri Islands: National Parks: Temple: Wat Thamma Chak, Wat Sala Loi Mountains: Khao So Others: Prasat Phanom Wan