2023 Map of Mount Lyall
USGS Topo · Published 2023About this map
Stephen Mather Wilderness and the Glacier Peak Wilderness meet in this high-elevation corridor of the North Cascades. The terrain is defined by massive ridges and peaks, including Mount Lyall and the prominent Devore Peak, which tower over a network of glacial drainages. In the northeast corner, the Stehekin River follows the path of the Stehekin Valley Road, providing a vital narrow corridor of access into the heart of the Lake Chelan National Recreation Area.
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Map Details
Editions of this 2023 Mount Lyall Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1902 · Stehekin
USGS Topo · 1:125,000
1904 · Stehekin
USGS Topo · 1:125,000
1944 · Holden
USGS Topo · 1:62,500
1944 · Lucerne
USGS Topo · 1:62,500
1949 · Lucerne
USGS Topo · 1:62,500
1949 · Holden
USGS Topo · 1:62,500
1955 · Concrete
USGS Topo · 1:250,000
1958 · Concrete
USGS Topo · 1:250,000
1962 · Concrete
USGS Topo · 1:250,000
1963 · Mc Gregor Mtn
USGS Topo · 1:24,000