Map of Green Ridge Trail, Adams County, Pennsylvania LOCATION Latitude: 39.86 Longitude: -77.42444 Current weather conditions and forecast for Green Ridge Trail, Adams County, Pennsylvania Local climate location: SHIPPENSBURG 11 miles away    High quality water resistant topo map of Green Ridge Trail, Adams County, Pennsylvania.   Pennsylvania Hiking Trails Complete list of all hiking trails in Pennsylvania sorted by county. Books about Green Ridge Trail, Adams County, Pennsylvania List of books available on Amazon.com about Green Ridge Trail. Outdoors Recreation Near Gettysburg, Pennsylvania Outdoors recreation in the vicinity of Gettysburg, Pennsylvania, the metro area neareast to Green Ridge Trail. Find info on campgrounds, marinas, hiking trails, ski resorts, lakes, beaches, parks, whitewater, golf courses and more. Pennsylvania Outdoors Index Index of outdoors activities in the great state of Pennsylvania.