Bear Mountain Lookout Trail is a hiking trail in Saint Lawrence County, New York. It is within Cranberry Lake Wild Forest, Cranberry Lake Campground, and Adirondack Park. It is 2.6 miles long and begins at 1,517 feet altitude. Traveling the entire trail is 5.2 miles with a total elevation gain of 1,738 feet. Bear Mountain (elevation 2,142 feet), the Bear Mountain Lookout viewpoint, and the Bear Mountain Lean-to shelter can be seen along the trail.