Details in this Area: Country: Thailand (Siam) Area: North-East (Isan) Province: Loei, Udon Thani, Phetchabun, Nong Bua Lamphu, Khon Kaen, Chaiyaphum, Maha Sarakham, Nakhon Ratchasima Cities: Nong Wua So, Nong Saeng, Phu Luang, Khumpawapi, Non Sa-at, Non Sang, Khao Suan Kwang, Phu Phu Man, Si Chomphu, Phu Wiang, Khon San, Chum Phae, Phu Khieo, Kaset Sombun, Kaeng Khlo, Mancha Khiri, Phon, Nong Song Hong, Na Chuak, Huai Thalaeng, Lam Plaimat, Na Pho Islands: National Parks: Phu Luang NP, Than Ngam NP Temple: Phra Thai Kham Kaen Mountains: Phu Luang, Phu Ho, Phu Kradung, Phu Wiang Others: Tham Phra, Tham Fa Mu