Colonel Denning State Park- Flat Rock Loop Trail

1599 Doubling Gap Rd, Newville, PA 17241

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Discover this 4.8-mile loop trail near Newville, Pennsylvania. Generally considered a challenging route, it takes an average of 2 h 34 min to complete. This is a very popular area for hiking, so you'll likely encounter other people while exploring. The best times to visit this trail are March through October. Dogs are welcome, but must be on a leash.