
Logan Valley sits at the heart of this high-elevation landscape within the Malheur National Forest, where the mountain economy of the early 1960s is clearly defined by timber and transit. The Oregon & Northwestern RR winds through the northern meadows, supported by specialized infrastructure like the Summit Prairie Truck Barns and the Lake Creek Guard Sta. The presence of several historic outposts, such as Davenport Cabin and Kimberling Cabin, alongside the Frost Mill (Site), indicates a long history of seasonal industry and forest management.
119 named features on this map. Tap any name to fly to it.
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2 editions found
1908 · Ironside Mountain
USGS Topo · 1:125,000
1940 · John Day
USGS Topo · 1:62,500
1943 · John Day
USGS Topo · 1:62,500
1955 · Burns
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1958 · Burns
USGS Topo · 1:250,000
1959 · Burns
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1959 · Prairie City
USGS Topo · 1:62,500
1961 · Calamity Butte
USGS Topo · 1:62,500