
Great Sand Dunes National Monument dominates the northern half of this landscape, showing the transition from the shifting peaks of the Sand Dunes to the high-country drainage of Medano Creek. The eastern edge rises sharply into the Rio Grande National Forest, where steep canyons like Raspberry Canyon and Tellurium Gulch feed into the valley floor. This mid-1960s survey captures the area’s developing recreational infrastructure, including the Pinyon Flats Campground, Amphitheater, and Visitor Center.
39 named features on this map. Tap any name to fly to it.
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4 editions found
1889 · Huerfano Park
USGS Topo · 1:125,000
1892 · Huerfano Park
USGS Topo · 1:125,000
1954 · Trinidad
USGS Topo · 1:250,000
1955 · Trinidad
USGS Topo · 1:250,000
1958 · Trinidad
USGS Topo · 1:250,000
1959 · Trinidad
USGS Topo · 1:250,000
1965 · Medano Ranch
USGS Topo · 1:24,000
1965 · Dry Lakes
USGS Topo · 1:24,000
1965 · Twin Peaks
USGS Topo · 1:24,000
1967 · Mosca Pass
USGS Topo · 1:24,000