1966 Map of Illabot Peaks

About this map

Illabot Peaks anchor this mountainous landscape within the Mt Baker-Snoqualmie National Forest, where a network of high-altitude alpine lakes defines the wilderness character of Skagit County. The 1966 field data, later updated in 1982, reveals a drainage system where Illabot Creek and Marten Creek carve through steep topography. Settlement is nonexistent here, with the human footprint limited to forest infrastructure like the Cascade Rockport Road and Illabot Pks Road tracing the lower elevations.