It is situated on the south side of the Trans-Canada Highway, 8 km (5.0 mi) east of the city of Brooks and 16 km (9.9 mi) west of the village of Tilley (hence the name), within the County of Newell in southern Alberta.

The park has an elevation of 760 m (2,490 ft) and has a surface of 1.5 km2 (0.58 sq mi).

It was established on July 20, 1965, and is maintained by Alberta Tourism, Parks and Recreation.

A camping site is maintained within the grounds.

This Alberta protected areas related article is a stub.