Metropolitan and Micropolitan areas near Cowbell Hollow Trail, Union County, Pennsylvania Cowbell Hollow Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Cowbell Hollow Trail, Union County, Pennsylvania Nearest metro area is Lewisburg, Pennsylvania Click here for more outdoors activities near Lewisburg, Pennsylvania General Camping Information List of nearby metros and micros: Lewisburg, Pennsylvania, 8.4 miles away Williamsport, Pennsylvania, 13.4 miles away Selinsgrove, Pennsylvania, 15.4 miles away Sunbury, Pennsylvania, 31.2 miles away Lock Haven, Pennsylvania, 32.4 miles away Harrisburg-Carlisle, Pennsylvania, 39.9 miles away Lewistown, Pennsylvania, 40.3 miles away Bloomsburg-Berwick, Pennsylvania, 43.7 miles away State College, Pennsylvania, 47.7 miles away Sayre, Pennsylvania, 50.5 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Pennsylvania Outdoors Index