
The Siskiyou Mountains define this high-altitude border region between Oregon and California, where the Pacific Crest National Scenic Trail winds along the crests of the Klamath National Forest and Rogue River National Forest. Reaching heights at Siskiyou Peak and McDonald Peak, the landscape is marked by steep ridges and glacial features like the Monogram Lakes. The surveying details capture a complex watershed system including the Ashland Watershed and the headwaters of the Little Applegate River.
47 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.
1886 · Shasta
USGS Topo · 1:250,000
1891 · Ashland
USGS Topo · 1:250,000
1893 · Ashland
USGS Topo · 1:250,000
1894 · Shasta
USGS Topo · 1:250,000
1897 · Ashland
USGS Topo · 1:250,000
1932 · Yreka
USGS Topo · 1:96,000
1938 · Medford
USGS Topo · 1:125,000
1939 · Yreka
USGS Topo · 1:125,000
1948 · Weed
USGS Topo · 1:250,000
1950 · Weed
USGS Topo · 1:250,000