Arapaho National Forest dominates this landscape, where the headwaters of the Colorado River interact with an extensive network of water management infrastructure. High-altitude ranching life is represented by the C Lazy U Ranch, Slash J Slash Ranch, and Miller Hereford Ranch, marking the valleys between Apiatan Mountain and Trail Mountain. The southern portion of the map centers on the massive Lake Granby, specifically Fish Bay and Rainbow Bay, and the nearby Willow Cr Reservoir. This area serves as a critical junction for water diversion, shown through the Willow Creek Pump Canal, Bunte Highline Ditch, and the Red Top Valley Ditch. Recreation and forest access are facilitated by a dense network of trails such as the Beaver Line Trail 116 and Spruce Em Up Jack Trail 125, alongside established campsites like Stillwater Cg.
67 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.
1915 · Longs Peak
USGS Topo · 1:125,000
1919 · Rocky Mountain National Park
USGS Topo · 1:125,000
1954 · Greeley
USGS Topo · 1:250,000
1954 · Craig
USGS Topo · 1:250,000
1956 · Radial Mountain
USGS Topo · 1:24,000
1956 · Rand
USGS Topo · 1:62,500
1957 · Craig
USGS Topo · 1:250,000
1957 · Greeley
USGS Topo · 1:250,000
1957 · Bowen Mountain
USGS Topo · 1:24,000
1957 · Trail Mountain
USGS Topo · 1:24,000