
San Juan National Forest defines the character of this mountain landscape, where the Middle Fork Piedra River and E Fork Piedra River converge. The topography is marked by significant vertical relief, from the heights of Oakbrush Ridge and Rock Mtn down into the Weminuche Valley. This 2022 survey captures the intricate network of pack trails and forest roads that facilitate movement through the high country, including the Piedra Stock Dr Trl and various routes traversing Ice Cave Ridge. The presence of the Piedra Falls Ditch and Trail Ridge Reservoir suggests a managed water system designed to direct flow from these alpine drainages. Scattered points of interest like Sally Overlook and landmarks such as The Ant Hill provide specific navigational anchors within the expansive forest boundaries.
109 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.
1905 · San Cristobal
USGS Topo · 1:125,000
1907 · San Cristobal
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 · Chris Mountain
USGS Topo · 1:24,000