Details in this Area: Country: Thailand (Siam) Area: North-East (Isan) Province: Sakon Nakhon, Nakhon Phanom Cities: Akat Amnuai, Si Songkhram, Tha Uthen, Na Wa, Phon Sawan, Kusuman, Sakon Nakhon, Pla Pak, Toa Ngoi, Khok Si Suphan, Na Kae Islands: National Parks: Phu Phan NP Temple: Phra That Phu Phek, Phra That Prasit Mountains: Others: Phu Phan Rachaniwet Palace