Campgrounds near Frederick Trail, Union County, Pennsylvania Frederick Trail Main Page List of nearby campgrounds: Mountain Lake Campground, 4.3 miles away Penn's Creek Camp Ground, 4.3 miles away Holiday Pines Campground, 7.8 miles away Gray Squirrel Campsites, 9.1 miles away Woodward Cave and Campground, 10.3 miles away Hidden Valley Camping Resort, 10.9 miles away Susquehanna Campground, 14.2 miles away Nittany Mountain Campground, 16.9 miles away Sharon's Place, 18.2 miles away Sunrise Campgrounds, 20.4 miles away Pittmans Riverside Camp Ground, 21.2 miles away Millers Place, 21.4 miles away Best Beach Campground, 21.5 miles away Willow Lake Campground, 21.8 miles away Little Buffalo Family Camping, 22.8 miles away Little Mexico Campground, 22.9 miles away River Edge RV Camp and Marina, 22.9 miles away Walker Camping Area, 23.1 miles away Lake Adventure Community Assoc, 23.1 miles away Dressler's Campsites, 23.2 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Pennsylvania Outdoors Index