Manti-LaSal National Forest anchors this high-elevation landscape in San Juan County, where deep incisions like Black Steer Canyon and Woodenshoe Canyon define the drainage patterns of the Dark Canyon Plateau. The map illustrates a complex network of geological features, including the prominent Black Steer Point and the transition from the Lower Horse Flats to the Upper Horse Flats. This area is navigated primarily via remote forest routes such as Woodenshoe Rd and Woodenshoe Spur Rd, which provide access to the deep interior of the plateau. The terrain is marked by a series of named canyons, including Youngs Canyon and Gravel Canyon, highlighting the erosional forces that have shaped the region. Public land boundaries are clearly delineated, showing the systematic sectioning of the forest and surrounding areas like Black Point and Lost Canyon.
55 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Henry Mountains
USGS Topo · 1:250,000
1886 · Abajo
USGS Topo · 1:250,000
1892 · Abajo
USGS Topo · 1:250,000
1892 · Henry Mountains
USGS Topo · 1:250,000
1893 · Abajo
USGS Topo · 1:250,000
1935 · Elk Ridge
USGS Topo · 1:96,000
1940 · Elk Ridge
USGS Topo · 1:125,000
1952 · Mouth of Dark Canyon
USGS Topo · 1:62,500
1952 · Natural Bridges
USGS Topo · 1:62,500
1954 · White Canyon 1 NE
USGS Topo · 1:24,000