Grand Prismatic Spring displays brilliant colors along its edges, created by species of thermophilac (heat-loving) bacteria that thrive in narrow temperature ranges. The outer orange and red regions are the coolest water in the spring, where the overflow runs off. Midway Geyser Basin. Yellowstone National Park, Wyoming, USA
Location: Midway Geyser Basin
, Yellowstone National Park
Image ID: 13588
Format: Digital 2:3
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