2023 Map of Talkeetna Mountains B-5 SW

About this map

Talkeetna Mountains terrain dominates this 2023 survey of the Alaskan interior, where glacial drainage patterns define the landscape. The Sheep River carves a significant path through the southern half of the quadrangle, joined by the Middle Fork Montana Creek in the southwest corner. To the northeast, the elevation gives way to Iron Creek and the notable high-altitude Rainbow Lake. This map represents a pristine wilderness area within the Matanuska-Susitna Borough, showing the complex contouring of the peaks and valleys as they were documented in the early 21st century. The absence of roads or permanent settlements highlights the isolated nature of these drainage basins, which remain critical for understanding the local hydrology and topographical shifts in this part of the range.