- This is an official Web site of the Pennsylvania Bureau of State Parks. Begin your adventure here. - Nestled amidst striking scenery and the deep gorge of the Slippery Rock Creek, a National Natural Landmark, McConnell's Mill State Park is a great place for an adventure. You can tour the restored rolling gristmill or the covered bridge. There is also scenic hiking, whitewater boating and two ...www.dcnr.state.pa.us/stateparks/parks/mmill.htm
- This is an official Web site of the Pennsylvania Bureau of State Parks. Begin your adventure here. - Jennings Environmental Education Center offers environmental education programs from the Touch and Grow pre-school environmental awareness program to environmental problem solving programs. Contact the center office for information on upcoming education programs. A unique attraction at the ...www.dcnr.state.pa.us/stateparks/parks/jenn.htm