Storm King Peak and the high summits of the Grenadier Range dominate this high-altitude survey of the San Juan Mountains. The landscape is defined by its dramatic relief, where the Continental Divide forms a serpentine boundary between the San Juan National Forest and the Rio Grande National Forest. Glacial activity has carved deep cirques that hold high-elevation waters such as Vallecito Lake and Balsam Lake, feeding into drainages like Vallecito Cr and Tenmile Cr.
76 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.
1897 · Silverton
USGS Topo · 1:62,500
1900 · Needle Mountains
USGS Topo · 1:62,500
1901 · Silverton
USGS Topo · 1:62,500
1902 · Needle Mountains
USGS Topo · 1:62,500
1902 · Silverton
USGS Topo · 1:62,500
1905 · San Cristobal
USGS Topo · 1:125,000
1907 · San Cristobal
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