
The Denver and Rio Grande Western railroad corridor anchors this valley landscape, following the course of the Animas River as it cuts through the San Juan National Forest. Small settlements such as Rockwood, Hermosa, and Trimble line the rail route, serving as historic points of activity in the mid-20th century. The presence of the Hermosa Cem and several water management features, including the Consolidated Ditch and Reid Ditch, reflect a community reliant on both the river and the surrounding mountain slopes for its livelihood.
44 named features on this map. Tap any name to fly to it.
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5 editions found
1898 · Durango
USGS Topo · 1:62,500
1898 · Engineer Mountain
USGS Topo · 1:62,500
1900 · Engineer Mountain
USGS Topo · 1:62,500
1900 · Needle Mountains
USGS Topo · 1:62,500
1902 · Needle Mountains
USGS Topo · 1:62,500
1907 · Durango
USGS Topo · 1:62,500
1908 · Engineer Mountain
USGS Topo · 1:62,500
1908 · Ignacio
USGS Topo · 1:125,000
1908 · Durango
USGS Topo · 1:62,500
1924 · Ignacio
USGS Topo · 1:125,000