Details in this Area: Country: Thailand (Siam) Area: North-East (Isan) Province: Udon Thani, Sakon Nakhon, Kalasin Cities: Thun Fon, Sawang Dan Din, Charoen Sin, 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 Islands: National Parks: Temple: Mountains: Phu Khaeng Others: Ban Chiang Archeological Site