
The San Miguel River carves a deep path through the high plateaus of southwestern Colorado, revealing a landscape defined by its mining and transportation history in the early 1950s. The northern reaches of the Uncompahgre National Forest overlook specialized settlements like Vanadium, while the valley floor is traced by the Old Railroad Grade. This rail corridor connected critical points such as Vance Junction and Illium, facilitating the movement of materials from local operations like the Belle Champion Mine and the Silver Pick Mine.
36 named features on this map. Tap any name to fly to it.
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6 editions found
1897 · Telluride
USGS Topo · 1:62,500
1904 · Telluride
USGS Topo · 1:62,500
1909 · Montrose
USGS Topo · 1:125,000
1911 · Montrose
USGS Topo · 1:125,000
1945 · Durango
USGS Topo · 1:250,000
1953 · Mount Wilson
USGS Topo · 1:24,000
1953 · Dolores Peak
USGS Topo · 1:24,000
1953 · Placerville
USGS Topo · 1:24,000
1953 · Gray Head
USGS Topo · 1:24,000
1953 · Little Cone
USGS Topo · 1:24,000