Details in this Area: Country: Thailand (Siam), Laos PDR Area: North-East (Isan) Province: Nong Khai, Sakon Nakhon, Boli Kham Xai, Udon Thani, Nakhon Phanom, Kalasin, Mukdahan, Savannakhet, Maha Sarakham, Yasothon, Amnat Charoen Cities: Ban Muang, Ban Dung, Charoen Sin, Tha Uthen, Thun Fon, Sawang Dan Din, Nakhon Phanom, Thakhek, Phanna Nikhom, Phang Khon, Kusuman, Sakon Nakhon, Kut Bak, Toa Ngoi, Khok Si Suphan, Somdet, Khao Wong, Huay Mek, Mukdahan, Wan Yai, Savannakhet, Yang Talat, Kalasin, Nikhom Kham Soi, Don Tan, Kantharawichai, Kamalasai, Rong Kham, Lueng Nok Tha Islands: National Parks: Lampao NP, Phu Phan NP, Mukdahan NP, Phu Pha Thoep NP Temple: Phra That Phu Phek Mountains: Phu Lan Chang, Phu Mae Nang Mon Others: Phu Phan Rachaniwet Palace