2024 Map of Umbagog Lake South

About this map

Umbagog Lake and the surrounding wilderness of northern Coos County define this 2024 survey, which tracks the intersection of protected lands and rugged topography along the New Hampshire and Maine border. Much of the northern terrain is preserved within the Umbagog National Wildlife Refuge, encompassing significant water features like Thurston Cove, Sargent Cove, and the prominent Big Island. The map records the sparse settlement of Upton on the eastern edge, where the road network including Mill Hill Rd and Barnes Rd transitions into the high elevations of the Hampshire Hills.