American Border Peak and Mount Larrabee dominate the northern crest of this terrain, marking the boundary where the Cascades meet the international border. The landscape is defined by its verticality, with high-elevation waypoints like High Pass and Low Pass connecting the drainage basins of Tomyhoi Creek and Winchester Creek. This area was historically shaped by small-scale mineral exploration, evidenced by the presence of the Red Mountain Mine, Gargett Mine, and Silvertip Mine tucked into the high ridges.
41 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1909 · Mt Baker
USGS Topo · 1:192,000
1915 · Mt. Baker
USGS Topo · 1:250,000
1952 · Mt. Baker
USGS Topo · 1:62,500
1953 · Mt Shuksan
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
1979 · Mt. Baker
USGS Topo · 1:100,000
1989 · Shuksan Arm
USGS Topo · 1:24,000
1989 · Mt Larrabee
USGS Topo · 1:24,000