Details in this Area: Country: Laos PDR, Thailand (Siam) Area: North-East (Isan) Province: Wiang Chan, Boli Kham Xai, Nong Khai, Loei, Vientiane, Udon Thani, Nong Bua Lamphu, Kalasin Cities: Pak Khat, Pak Chom, Phon Phisai, Vientiane (Laos), Nong Khai, Nam Som, Tha Bo, Suwan Khua, Ban Phu, Khut Chap, Na Klang, Udon Thani, Phu Luang, Khumpawapi, Non Sa-at, Si That, Thakhanto, Phukradung, Khao Suan Kwang Islands: National Parks: Phu Kradung NP Temple: Wat Hin Maak Peng, Wat Phra That Bang Phuan Mountains: Phu Ho, Phu Kradung, Phu Khaeng Others: Tham Erawan