- Perang Perbatasan Thailand–Laos
- Provinsi Phitsanulok
- Chat Trakan
- Namtok Chat Trakan National Park
- Chat Trakan district
- Chat Trakan subdistrict
- Phitsanulok province
- Thai–Laotian Border War
- Phitsanulok provincial and local government
- Ban Dong, Phitsanulok
- List of protected areas of Thailand
- Phu Soi Dao National Park
