
San Juan National Forest defines this high-elevation landscape, where the La Plata and Archuleta county line cuts through a complex network of springs and mining claims. Mineral exploration is central to the area's development, evidenced by the Shamrock Mines, Triple S Mine, and Columbine Mine scattered along the drainages of Beaver Creek and Little Beaver Creek.
73 named features on this map. Tap any name to fly to it.
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6 editions found
1908 · Ignacio
USGS Topo · 1:125,000
1924 · Ignacio
USGS Topo · 1:125,000
1924 · Pagosa Springs
USGS Topo · 1:125,000
1927 · Pagosa Springs
USGS Topo · 1:125,000
1945 · Durango
USGS Topo · 1:250,000
1953 · Durango
USGS Topo · 1:250,000
1954 · Durango
USGS Topo · 1:250,000
1961 · Durango
USGS Topo · 1:250,000
1963 · Durango
USGS Topo · 1:250,000
1964 · Devil Mountain
USGS Topo · 1:24,000