Yellowstone: Top Photos

The caldera that powers half the world's geysers

Bison walk through dead trees on the top of siliceous sinter near hot springs. Bison at Fountain Paint pots; Jim Peaco; 20161007_3345 Keywords: yellowstone national park; mammals; wildlife; bison; bis
Bison walk through dead trees on the top of siliceous sinter near hot springs. Bison at Fountain Paint pots; Jim Peaco; 20161007_3345 Keywords: yellowstone national park; mammals; wildlife; bison;… © NPS/Jim Peaco, Public domain, via Wikimedia Commons

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