
The Lewis and Clark National Historical Park occupies the northwestern corner of this coastal Oregon landscape, preserving the geography where the Lewis and Clark River meets the complex tidal wetlands of Binder Slough and Casey Slough. The terrain is defined by a dense network of waterways and ridges, including the prominent Lone Ridge and Eels Ridge, which overlook the winding paths of the Kluskanine River and Youngs River.
66 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.
1919 · Astoria
USGS Topo · 1:62,500
1939 · Astoria
USGS Topo · 1:62,500
1939 · Saddle Mountain
USGS Topo · 1:62,500
1940 · Svensen
USGS Topo · 1:62,500
1940 · Cape Falcon
USGS Topo · 1:62,500
1943 · Saddle Mtn.
USGS Topo · 1:62,500
1948 · Vancouver
USGS Topo · 1:250,000
1949 · Astoria
USGS Topo · 1:24,000
1949 · Cathlamet Bay
USGS Topo · 1:24,000
1949 · Tillamook Head
USGS Topo · 1:24,000