Details in this Area: Country: Thailand (Siam) Area: North-East (Isan) Province: Udon Thani, Sakon Nakhon, Kalasin, Khon Kaen Cities: Nong Han, Chai Wan, Song Dao, Waritcha Phum, Phanna Nikhom, Phang Khon, Nikhom Nam Un, Si That, Thakhanto, Kut Bak, Wang Sam Mo, Kham Muang, Kranuan, Nong Kung Si, Sahatsakhan, Somdet Islands: National Parks: Temple: Mountains: Phu Khaeng Others: Ban Chiang Archeological Site