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Beacon Rock
Beacon Rock in Portland, Oregon
Beacon Rock is an 848-foot basalt volcanic plug next to the Columbia River. On October 31, 1805, the Lewis and Clark Expedition arrived here and first measured tides on the river, indicating that they were nearing the ocean.
Taken in
Portland, Oregon
on Jun 18, 2017
Keywords
lewis and clark
columbia river
beacon rock
beacon
Category
Water
Camera
Canon EOS 5D Mark IV
Lens
Aperture
F8
ISO
1250
Focal length
41.0 mm
Program type
Shutter speed
1/79 sec
Exposure bias
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