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1969 Map of Gilbert

Name: 1969 Topographic Map of Gilbert
Creator: U.S. Geological Survey
Published: 1973
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1973

About this map

Gilbert sits at the confluence of the North Fork Twisp River and Twisp River, serving as a central point for mining and backcountry access in the late 1960s. The landscape is defined by the high peaks of the Okanogan National Forest, including Abernathy Peak and Gilbert Mtn, where extraction efforts are evidenced by numerous mines and prospects. Significant industrial activity is concentrated near Crescent Mountain at the Crescent Mine, while the southern reaches transition into the Lake Chelan National Recreation Area.

Transport through this high-elevation terrain relies heavily on a network of pack trails that connect high alpine waters such as North Lake, Abernathy Lake, and Louis Lake. Recreational hubs like Roads End Campground and South Creek Campground mark the edge of the primitive wilderness, illustrating a period when resource extraction and early mountain tourism coexisted in these remote Cascade drainages.