Details in this Area: Country: Thailand (Siam), Laos PDR Area: North, North-East (Isan) Province: Nan, Xaigna Bouri, Wiang Chan, Uttaradit, Vientiane, Loei, Udon Thani, Nong Bua Lamphu, Phitsanulok Cities: Mae Charim, Pak Chom, Chiang Khan, Nam Som, Na Haeo, Phu Rua, Khut Chap, Dan Sai, Nong Bua Lamphu, Nong Wua So, Nongbua Lamphu Islands: National Parks: Phu Rua NP Temple: Wat Tham Khlong Pen Mountains: Phu Rua, Phu Kaeo Yai Others: Khut Khu Rapids