2023 Map of Demarcation Point C-4 SE

About this map

The Mollie Beattie Wilderness dominates the eastern landscape of this remote sub-arctic quadrant, where the Brooks Range begins its descent toward the coastal plain. Two primary watercourses, the Aichilik River and the Angun River, drain the mountainous terrain of the Arctic National Wildlife Refuge, revealing the intricate alluvial patterns of the North Slope. This recent topographic study documents a wilderness environment defined by high-elevation contours and braided river systems, largely undisturbed by infrastructure. The lack of named roads or permanent settlements underscores the area's role as a protected ecological corridor, where the topography itself serves as the primary record of the land.