Details in this Area: Country: Thailand (Siam) Area: Central, North-East (Isan) Province: Lop Buri, Nakhon Ratchasima, Nakhon Nayok, Prachin Buri Cities: Sikhio, Sung Noen, Pak Chong, Pak Thong Chai, Prachantakham, Na Di Islands: National Parks: Thap Lan NP Temple: Mountains: Khao So, Khao Ta Leo, Khao Lamang Others: Heo Narok Waterfall Park, Heo Suwat Waterfall Park