2020 Map of Port Moller B-6 SW

About this map

The Alaska Peninsula coastline meets the northern reaches of the Pacific Ocean in this coastal Alaskan survey. The landscape is defined by the significant saltwater indentation of Long John Lagoon, which dominates the southeastern quadrant of the map. This area is characterized by low-lying wetlands and a complex network of coastal inlets and tidal flats. Inland, the terrain rises steadily toward the northwest, where contour lines indicate a transition from the saturated coastal plain to more elevated, well-defined slopes. The absence of named settlements, roads, or human infrastructure reflects the extreme isolation of this maritime wilderness, where the primary geographical features are dictated by the shifting interface of water and land along the peninsula's southern shore.