The prairie ecosystem at Jennings exists because of specific soil conditions left behind by glacial activity.
The Liatris spicata, or blazing star, is the centerpiece of the prairie, creating a vivid purple display in late summer.
The center is a primary site for the study and protection of the Eastern Massasauga, Pennsylvania's only venomous rattlesnake.
The land was protected primarily to preserve the rare prairie habitat that was once more widespread in the region.
The center's location sits on a significant geological divide where water drains either toward the Ohio River or Lake Erie.
Jennings Environmental Education Center is the only publicly managed remnant of a relict prairie ecosystem in Pennsylvania. Located in Butler County, the center features a unique 20-acre patch of blazing star prairie characterized by its spectacular August blooms. The site acts as a research and teaching facility dedicated to environmental education and ecosystem conservation. Visitors can traverse over five miles of hiking trails that wind through both the prairie and deciduous woodlands. The center offers frequent programming focused on local flora, fauna, and environmental science. It is situated atop a drainage divide, influencing the flow of regional watersheds. The facility serves as an essential habitat for the endangered Massasauga rattlesnake. Interpretive displays inside the education center provide context for the surrounding geological and biological features.
The raised boardwalk viewing platform overlooking the heart of the prairie.
Bring binoculars for bird watching and spotting prairie insects.
Stay on marked trails to protect the fragile prairie soil and habitat.
Visit during the peak bloom of the blazing star in mid-to-late August for the most vibrant scenery.
Do not collect or remove any plants, rocks, or wildlife from the prairie or forest areas.
The visitor center may have limited operations on state-recognized holidays.
Wear sturdy, closed-toe hiking boots; stay on trails to avoid ticks and protect endangered species habitats.
