Details in this Area: Country: Thailand (Siam) Area: North-East (Isan) Province: Udon Thani, Nong Khai, Sakon Nakhon, Nong Bua Lamphu, Khon Kaen, Kalasin, Chaiyaphum, Roi Et Cities: Tha Bo, Ban Muang, Tham Ta Kla, Suwan Khua, Ban Phu, Charoen Sin, Wanon Niwat, Akat Amnuai, Khut Chap, Udon Thani, Nong Han, Chai Wan, Song Dao, Nong Saeng, Khumpawapi, Non Sa-at, Si That, Thakhanto, Khao Suan Kwang, Wang Sam Mo, Nam Phong, Kranuan, Nong Kung Si, Na Mon, Huai Phung, Ban Fang, Phra Yun, Kamalasai, Rong Kham, Pho Chai, Phon Thong Islands: National Parks: Than Ngam NP, Lampao NP Temple: Wat Phra That Bang Phuan, Phra Thai Kham Kaen Mountains: Phu Khaeng Others: Ban Chiang Archeological Site