Walkway into the mist. Yellowstone National Park
A cold but steamy morning at the great Prismatic Spring in Yellowstone National Park in the USA.
Dead tree near mammoth hot springs - Yellowstone National Park
Dead trees at the Mammoth hot springs in the Yellowstone National Park. The hot springs at that location are in the process of trying up, leaving a surreal, crusty soil.
Hot Spring in Yellowstone National Park
A hot spring in Yellowstone National Park. Copyright by Herbert Eisengruber – all rights reserved.
