Details in this Area: Country: Laos PDR, Thailand (Siam) Area: North-East (Isan) Province: Xaigna Bouri, Wiang Chan, Vientiane, Loei, Nong Khai, Nong Bua Lamphu, Udon Thani, Phetchabun, Khon Kaen, Chaiyaphum Cities: Chiang Khan, Nong Khai, Tha Bo, Suwan Khua, Ban Phu, Na Dung, Na Klang, Nong Bua Lamphu, Non Sang, Khao Suan Kwang, Nam Nao, Ubol Rattana, Nam Phong, Nongbua Lamphu Islands: National Parks: Nam Nao NP Temple: Wat Tham Khlong Pen, Wat Phra That Bang Phuan, Phra Thai Kham Kaen Mountains: Phu Kaeo Yai, Phu Kradung Others: Khut Khu Rapids, Tham Erawan, Tham Mim