Details in this Area: Country: Thailand (Siam) Area: Central, North, North-East (Isan) Province: Lop Buri, Phetchabun, Nakhon Ratchasima, Prachin Buri, Nakhon Nayok, Sakhaeo, Chachoengsao Cities: Thep Sa Thit, Khong, Chai Badan, Non Sung, Phi Mai, Tha Luang, Huai Thalaeng, Sikhio, Sung Noen, Nakhon Ratchasima, Pak Thong Chai, Chok Chai, Prachantakham, Na Di, Ongkharak, Pak Phli, Prachin Buri, San Bang, Khok Pip, Bang Khla, Ratchasan, Phanom Sarakham, Watthana Nakhon, Prachinburi Islands: National Parks: Thap Lan NP, Pang Side NP Temple: Phi Mai Temple Complex Mountains: Khao So, Khao Ta Leo, Khao Lamang Others: Prasat Phanom Wan