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1969 Map of Twisp West

Name: 1969 Topographic Map of Twisp West
Creator: U.S. Geological Survey
Published: 1978
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1978

About this map

The Twisp River flows through the northern reaches of this landscape, marking a transition between the Methow Valley and the steep terrain of the Okanogan National Forest. This 1969 field survey reveals a region defined by its resource extraction history and rugged backcountry access, evidenced by the Alder Mine and various unnamed Mines and a Prospect located near Alder Creek. These sites, situated beneath high points like Lookout Mtn, indicate a legacy of mineral exploration in the North Cascades.

Transportation across this vertical geography relies heavily on primitive routes, with a network of a Pack Trail and a Jeep Trail threading through canyons like Chicamun Canyon and Elbow Canyon. Above the drainages of Libby Creek and Poorman Creek, the Lookout Tower on Lookout Ridge serves as a critical vantage point for forest management, overlooking the dense network of ridges such as Hornet Ridge and Newby Ridge.