RFJ20YDE–Autumn landscape with hot springs and geysers in Yellowstone National Park, Wyoming, USA.

RF2D07B6K–Stunning geysers in Yellowstone National Park, Wyoming, USA

RMJGT6J7–Emerald Pool in Black Sand Basin, Upper Geyser Basin, Yellowstone National Park

RM2A9RRBH–Geysers under blue sky in the Porcelain Basin of Norris Geyser Basin area in Yellowstone National Park in Wyoming, United States of America

RF2D07BEA–Beautiful geysers in Yellowstone National Park, Wyoming, USA

RMJGT6GF–Silex Spring in the Lower Geyser Basin as seen from the Fountain Paintpot Trail, Yellowstone National Park

RF2AFPHPE–Yellowstone National Park Landscape Geysers, Hotsprings USA, Wyoming

RF2D07C43–Beautiful geysers in Yellowstone National Park, Wyoming, USA

RMJGT6GB–Silex Spring in the Lower Geyser Basin as seen from the Fountain Paintpot Trail, Yellowstone National Park

RM2A9RR9M–Lime-green Cyanidium algae thrive in warm water flowing from the Geysers in the Porcelain Basin of Norris Geyser Basin in Yellowstone National Park

RF2D07BJH–Beautiful geysers in Yellowstone National Park, Wyoming, USA

RMJGT6J8–View on Rainbow Pool in Black Sand Basin, Upper Geyser Basin, Yellowstone National Park

RM2A9RR9K–Lime-green Cyanidium algae thrive in warm water flowing from the Geysers in the Porcelain Basin of Norris Geyser Basin in Yellowstone National Park