
Hole in the Ground, a massive volcanic maar, dominates the high desert landscape of Lake County within this 1982 survey. The map details a transition from the wooded slopes of the Deschutes National Forest and Fremont National Forest to the arid expanse of the Fort Rock Valley. Evidence of early settlement and pastoral life is scattered throughout the region, marked by sites such as Ryan Cabin and the former location of Fremont.
17 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.
1931 · Newberry Crater
USGS Topo · 1:125,000
1935 · Newberry Crater
USGS Topo · 1:125,000
1955 · Crescent
USGS Topo · 1:250,000
1957 · Crescent
USGS Topo · 1:250,000
1958 · Crescent
USGS Topo · 1:250,000
1963 · Spring Butte
USGS Topo · 1:24,000
1970 · Crescent
USGS Topo · 1:250,000
1979 · Crescent
USGS Topo · 1:100,000
1981 · Wickiup Spring
USGS Topo · 1:24,000
1981 · Fort Rock
USGS Topo · 1:24,000