A sign warns Yellowstone visitors to beware of geysers, hot springs and superheated pools. Occasionally, park visitors are injured or killed falling into these dangerous geothermal features. Yellowstone National Park, Wyoming, USA
Location: Yellowstone National Park
Image ID: 07301
Format: Digital 3:2
Copyright ©Phillip Colla, all rights reserved worldwide.
This professional quality stock photo can be licensed in high resolution form by contacting the photographer: Phillip Colla, email@example.com
, (760) 707-7153, more info and photographer bio