Country/territory: USA
Subnational regions: Illinois
Central coordinates (latitude / longitude): 38°01'04"N / 089°24'50"W (38.0180° / -89.4140°)
Area (reported): 6,475 hectares / 64.75 km2 / 16,000 acres / 25.00 square miles
Altitude:
123–140 m (400–460 ft)
Recommended citation
BirdLife International (2025) Important Bird Area factsheet: Pyramid State Park (USA). Downloaded from
https://datazone.birdlife.org/site/factsheet/pyramid-state-park-iba-usa on 20/01/2025.