2019 Map of Mount Katmai A-4 NE

About this map

Trident Volcano dominates the northern reaches of this landscape, its volcanic peaks rising above the glacial and volcanic terrain of Katmai National Park. The land here is defined by high-altitude features like Observation Mtn and the deep drainage of the Katmai Valley to the southeast. The hydrology is dominated by the glacier-fed waters of the Katmai River and its various tributaries, including both Mageik Cr and Mageik Creek. The map also traces the jagged boundary between the Lake and Peninsula Borough and Kodiak Island Borough. This survey captures a region where geothermal activity and glacial runoff continuously reshape the land, with Martin Cr carving through the southern sections. It serves as a precise record of the volcanic topography within the Aleutian Range.