
New Castle serves as the focal point of this river valley landscape, situated where the Colorado River cuts through the formidable geology of the Grand Hogback. The town’s historical reliance on the narrow corridor of the valley is evident in the path of the Denver and Rio Grande Western railroad and the extensive irrigation systems, such as the Ware and Hinds Ditch and Lower Cactus Valley Ditch, which supported early agricultural development in this arid environment.
22 named features on this map. Tap any name to fly to it.
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7 editions found
1906 · Grand Hogback
USGS Topo · 1:125,000
1910 · Grand Hogback
USGS Topo · 1:125,000
1927 · Glenwood Springs
USGS Topo · 1:125,000
1930 · Glenwood Springs
USGS Topo · 1:125,000
1957 · Leadville
USGS Topo · 1:250,000
1959 · Leadville
USGS Topo · 1:250,000
1960 · Leadville
USGS Topo · 1:250,000
1962 · Leadville
USGS Topo · 1:250,000
1962 · New Castle
USGS Topo · 1:24,000
1962 · Storm King Mountain
USGS Topo · 1:24,000