Excelsior Geyser Crater, Midway Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Excelsior Geyser Crater. Yellowstone National Park, Wyoming, USA, North America

Grand Prismatic Spring and Excelsior Pool behind, Midway Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Hot spring with steaming turquoise water, Excelsior Geyser Crater, Yellowstone National Park, Wyoming, USA, North America

Hot spring with steaming turquoise water, Excelsior Geyser Crater, Yellowstone National Park, Wyoming, USA, North America

Firehole River in Yellowstone. Waterfalls of hot water.

Excelsior Geyser Crater near Grand Prismatic Spring, Yellowstone National Park.