Map of Sulphur Trail, Boston Mountains, Pope County, Arkansas LOCATION Latitude: 35.6875 Longitude: -93.03944 Current weather conditions at Sulphur Trail, Boston Mountains, Pope County, Arkansas Local climate location: HECTOR 24 miles away    High quality water resistant topo map of Sulphur Trail, Boston Mountains, Pope County, Arkansas.   Arkansas Hiking Trails Complete list of all hiking trails in Arkansas sorted by county. Books about Sulphur Trail, Pope County, Arkansas List of books available on Amazon.com about Sulphur Trail. Outdoors Recreation Near Harrison, Arkansas Outdoors recreation in the vicinity of Harrison, Arkansas, the metro area neareast to Sulphur 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.