
Durango and the high mining districts of Silverton, Ouray, and Telluride anchor the western edge of this mid-century survey, which tracks the transition from the high peaks of the San Juan Mountains to the agricultural San Luis Valley. The Denver & Rio Grande Western RR winds through the canyons, connecting the industrial centers of the San Juan basin with the farming communities of Del Norte and Monte Vista. The presence of the Southern Ute Indian Reservation and numerous rural schools like Bronson School and Blanco School highlights the diverse human geography of the Four Corners region.
164 named features on this map. Tap any name to fly to it.
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2 editions found
1889 · Largo
USGS Topo · 1:250,000
1889 · Chaco
USGS Topo · 1:250,000
1892 · Chaco
USGS Topo · 1:250,000
1895 · Largo
USGS Topo · 1:250,000
1895 · La Plata
USGS Topo · 1:62,500
1897 · La Plata
USGS Topo · 1:62,500
1897 · Rico
USGS Topo · 1:62,500
1897 · Telluride
USGS Topo · 1:62,500
1897 · Silverton
USGS Topo · 1:62,500
1898 · Durango
USGS Topo · 1:62,500