Map of Alum Cove National Recreation Trail, Boston Mountains, Newton County, Arkansas LOCATION Latitude: 35.87 Longitude: -93.23694 Current weather conditions and forecast for Alum Cove National Recreation Trail, Boston Mountains, Newton County, Arkansas Local climate location: HARRISON FAA AP 19 miles away    High quality water resistant topo map of Alum Cove National Recreation Trail, Boston Mountains, Newton County, Arkansas.   Arkansas Hiking Trails Complete list of all hiking trails in Arkansas sorted by county. Books about Alum Cove National Recreation Trail, Newton County, Arkansas List of books available on Amazon.com about Alum Cove National Recreation Trail. Outdoors Recreation Near Harrison, Arkansas Outdoors recreation in the vicinity of Harrison, Arkansas, the metro area neareast to Alum Cove National Recreation Trail. Find info on campgrounds, marinas, hiking trails, ski resorts, lakes, beaches, parks, whitewater, golf courses and more. Arkansas Outdoors Index Index of outdoors activities in the great state of Arkansas.