Little Glass Mtn dominates this portion of the southern Cascade Range, surrounded by a complex landscape of volcanic features and forest land. The terrain is marked by distinctive formations such as the Tilted Rock Lava Flow and Crater Glass Flow, illustrating the geological history of this volcanic plateau. The meeting of the Klamath National Forest, Shasta National Forest, and Modoc National Forest underscores the region's significance as managed timber and wilderness land. Traces of human activity are etched into the earth via the old Railroad Grade and a network of fire roads like Tamarack Tie. Named landmarks like Paint Pot Crater, Giant Crater, and Shastine Crater offer specific points of interest for those studying the geothermal and topographical character of Siskiyou County.
36 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 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1932 · Bartle
USGS Topo · 1:96,000
1939 · Bartle
USGS Topo · 1:125,000
1950 · Bray
USGS Topo · 1:62,500
1952 · Medicine Lake
USGS Topo · 1:62,500
1954 · Alturas
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000
1961 · Hambone
USGS Topo · 1:62,500
1961 · Bartle
USGS Topo · 1:62,500