View looking up the Blue River where the river has cut through a lava flow.  A cinder cone is visible on the valley floor.

View looking up the Blue River where the river has cut through a lava flow. A cinder cone is visible on the valley floor.

Date: Nov 30th, -0001
Volcano(es): Iskut-Unuk River cones
Photographer: Baichtal, J. F.
URL: avo.alaska.edu/image/view/1292
Image courtesy of the photographer.
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