Vallorso and the small settlement of Delagua anchor this 2016 survey of southern Colorado, where the high plains meet a complex network of canyons. The landscape is defined by its drainage systems, including the Apishapa River and Chicosa Arroyo, which have carved dozens of named topographic features such as Mauricio Canyon, Wolf Canyon, and Reilly Canyon. These landforms dictate the placement of ranch roads and historic sites, revealing a settlement pattern centered on narrow valleys and occasional level terrain like Prairie Dog Flat.
69 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.
1891 · Spanish Peaks
USGS Topo · 1:125,000
1893 · Spanish Peaks
USGS Topo · 1:125,000
1895 · Spanish Peaks
USGS Topo · 1:125,000
1897 · Spanish Peaks
USGS Topo · 1:125,000
1900 · Spanish Peaks
USGS Topo · 1:125,000
1951 · Trinidad
USGS Topo · 1:24,000
1951 · Madrid
USGS Topo · 1:24,000
1954 · Trinidad
USGS Topo · 1:250,000
1955 · Trinidad
USGS Topo · 1:250,000
1958 · Trinidad
USGS Topo · 1:250,000