Details in this Area: Country: Thailand (Siam) Area: North, North-East (Isan), Central Province: Phitsanulok, Chaiyaphum, Khon Kaen, Phichit, Phetchabun, Nakhon Sawan, Lop Buri, Nakhon Ratchasima, Sing Buri Cities: Bang Krathum, Noen Maprang, Khon San, Wang Sai Phun, Wang Pong, Kaset Sombun, Nong Phai, Bung Sam Phan, Si Thep, Wichian Buri, Tak Fa, Khok Charoen, Takhli, Dan Khun Thot, Non Thai, In Buri, Ban Mi, Khok Samrong, Kham Thale So Islands: National Parks: Temple: Wat Thamma Chak Mountains: Others: Tham Phra Tu