Tag Archives: bouilders

Glacial Erratics, Near Olmsted Point

Glacial Erratics, Near Olmsted Point - Glacial erratic boulders rest on a tree-topped granite slab at sunset near Olmsted Point, Yosemite National Park
Glacial erratic boulders rest on a tree-topped granite slab at sunset near Olmsted Point, Yosemite National Park

Glacial Erratics, Near Olmsted Point. Yosemite National Park, California. September 16, 2012. © Copyright 2012 G Dan Mitchell – all rights reserved.

Glacial erratic boulders rest on a tree-topped granite slab at sunset near Olmsted Point, Yosemite National Park

Among the various landscapes of the high Sierra, this sort of scene most clearly says “Yosemite” to me: the glaciated granite slabs, mostly solid but broken but exfoliating and broken by cracks; the scattered glacial erratic boulders left behind by retreating ice; and the sparse trees somehow managing to not only survive but seemingly prosper while growing on almost solid rock. Although you don’t see precisely these things in the better known Valley, once you get up into the high country of the park you’ll see these features almost everywhere, and especially in the zone from, say, 8000′ of elevation or so and on up.

This photograph was made close to Olmsted Point. While Olmsted is probably better known for its “backside” view of Half Dome and its huge views up toward Tenaya Lake and on to the Sierra crest at Mount Conness, the immediate surroundings are full of this typical Sierra terrain that I described above. Most of the terrain above, below, and around the Point shows evidence of this glacial action, and by taking a few steps away from the parking lot in almost any direction (but do avoid cliffs!) you can find enough examples of this landscape to keep yourself occupied for a long time.

G Dan Mitchell is a California photographer whose subjects include the Pacific coast, redwood forests, central California oak/grasslands, the Sierra Nevada, California deserts, urban landscapes, night photography, and more.
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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.