Hike to Fort, Coe, North Brother, South Brother and back:
3867 feet high (4000 feet up)
11 miles 9 hours (difficult)
via Marston Trail and bushwhack
Hike List: New England 100 Highest
Guide: AMC Maine Mountain Guide
Topo Map: Mount Katahdin ME 24k USGS quadrangle
Website: New England Hiking
Website: AllTrails
Website: Big Moose Inn Cabins and Campground