The Animas River valley serves as the primary corridor for settlement and transit through this portion of the San Juan National Forest. Communities such as Hermosa, Trimble, and Rockwood are positioned along the river's path, mirroring the route of the Durango & Silverton Narrow Gauge RR. The landscape is notable for its geothermal features, including Pinkerton Hot Springs, Tripp Hot Springs, and Trimble Hot Springs, which point to the region's long-standing appeal as a destination for travelers and residents alike.
58 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.
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