"bathtub rings" near Tenaya Lake

August 31, 2017 • Sunrise Trailhead, Yosemite National Park • Mariposa County, California

Coordinates: 37.82738,-119.46797 (click for map)
Filename: 20170831-182706.jpg 5349x3566 pixels, ISO 125, f3.2 @ 1/60 sec

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