
Cupola Mtn rises above the arid landscape of Brewster County in this 2022 survey, anchoring a complex system of drainage and high points in the Trans-Pecos. The map shows the significant geological incisions of Reagan Canyon and Big Canyon, which cut through the high desert terrain of West Texas. This area is characterized by dramatic elevation changes, where peaks like Black Mtn overlook deep washes and canyon systems. The scarcity of structures or roads on this sheet underscores the isolation of this corner of the Big Bend region, where natural topography remains the primary landmark for navigation and land use.
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This is the sole edition of this map. No revisions or reprints were ever made.
1918 · Reagan Canyon
USGS Topo · 1:62,500
1918 · Dove Mountain
USGS Topo · 1:62,500
1918 · Bullis Gap
USGS Topo · 1:62,500
1919 · Maravillas Canyon
USGS Topo · 1:62,500
1959 · Emory Peak
USGS Topo · 1:250,000
1965 · Emory Peak
USGS Topo · 1:250,000
1983 · Las Vegas De Los Ladrones SW
USGS Topo · 1:24,000
1983 · Black Gap
USGS Topo · 1:24,000
1983 · Bourland Canyon
USGS Topo · 1:24,000
1983 · Beef Gap
USGS Topo · 1:24,000