1966 Map of Snowking Mtn.

About this map

Snowking Mountain and Mt Chaval anchor this high-elevation landscape within the Glacier Peak Wilderness and Mt Baker-Snoqualmie National Forest. The 1966 field-checked data reveals an intricate network of alpine water bodies, ranging from the cluster at Granite Lakes—which includes Lake No 1, Lake No 2, and Upper Granite Lake—to isolated pools like Whale Lake and Slide Lake. These features are connected by steep drainages such as Otter Creek, Illabot Creek, and Glacier Creek, illustrating the glacial hydrology of the North Cascades during the mid-20th century.