 Leonard Harrison State Park is a destination for avid hikers, with some challenging hikes in and around the Grand Canyon of Pennsylvania. The park has 4.6 miles (7.4 km) of trails that feature very rugged terrain, pass close to steep cliffs, and can be slick in some areas. In 2003, the DCNR reported that 37,775 people used the trails in the park, and another 24,407 bicycled in it.
