Map of Gulfside Trail, White Mountains, Coos County, New Hampshire LOCATION Latitude: 44.31806 Longitude: -71.30222 Current weather conditions and forecast for Gulfside Trail, White Mountains, Coos County, New Hampshire Local climate location: LANCASTER 3 miles away    High quality water resistant topo map of Gulfside Trail, White Mountains, Coos County, New Hampshire.   New Hampshire Hiking Trails Complete list of all hiking trails in New Hampshire sorted by county. Books about Gulfside Trail, Coos County, New Hampshire List of books available on Amazon.com about Gulfside Trail. Outdoors Recreation Near Berlin, New Hampshire-Vermont Outdoors recreation in the vicinity of Berlin, New Hampshire-Vermont, the metro area neareast to Gulfside Trail. Find info on campgrounds, marinas, hiking trails, ski resorts, lakes, beaches, parks, whitewater, golf courses and more. New Hampshire Outdoors Index Index of outdoors activities in the great state of New Hampshire.