| UNESCO World Heritage Site | |
|---|---|
 | |
| Location | Sukhothai Province, Thailand |
| Part of | Historic Town of Sukhothai and Associated Historic Towns |
| Criteria | Cultural: (i)(iii) |
| Reference | 574-002 |
| Inscription | 1991 (15th Session) |
| Area | 4,514 ha (11,150 acres) |
| Coordinates | 17°31′26.2″N 99°47′11.5″E / 17.523944°N 99.786528°E |
  Location of Si Satchanalai Historical Park in Thailand | |
The Si Satchanalai Historical Park (Thai: อุทยานประวัติศาสตร์ศรีสัชนาลัย) is a historical park in Si Satchanalai district, Sukhothai Province, northern Thailand. The park covers the ruins of Si Satchanalai and Chaliang. Si Satchanalai, which literally means "City of good people", was founded in 1250 as the second center of the Sukhothai Kingdom and as a residence of the crown prince in the 13th and 14th centuries.
The city was rectangular in shape. In the 16th century, a 5-metre high wall with an upstream moat was built to fend off the growing Burmese attacks. The location of the town was facilitated by two neighboring dominant hills. The park is maintained by the Fine Arts Department of Thailand with help from UNESCO, which has declared it a World Heritage Site together with the associated historic parks in Kamphaengphet and Sukhothai. Similar to Sukhothai Historical Park, Si Satchanalai Historical Park attracts thousands of visitors each year, who marvel at the ancient Buddha figures, palace buildings and ruined temples. The park is easily toured by bicycle or even on foot.