Idaho Exposure

Hiking, Climbing, Backpacking, Snowshoeing, Backcountry Skiing. Photos by Thomas Oetzell; idahoexposure.com

Lime-green Cyanidium algae and Orange cyanobacteria bacteria thrive in the varying temperatures of the acidic hot springs.

Lime-green Cyanidium algae and Orange cyanobacteria bacteria thrive in the varying temperatures of the acidic hot springs.

IMG_5253.JPG IMG_5250.JPG IMG_5248.JPG IMG_5249.JPG IMG_5247.JPG