
Geyser
I have visited two of the three largest geyser fields in the world. Yellowstone National Park is the largest. El Tatio in the Atacama Desert of Chile is the third largest. Wikipedia lists five major geyser fields globally.
They are rare because they require the right combination of heat, water, and geology (magma close to the Earth’s surface).
Yellowstone National Park, Montana
Yellowstone National Park, Montana
Yellowstone National Park, Montana
Yellowstone National Park, Montana
Yellowstone National Park, Montana
Yellowstone National Park, Montana
Yellowstone National Park, Montana
Yellowstone National Park, Montana
El Tatio - Atacama Desert, Chile
El Tatio - Atacama Desert, Chile
El Tatio - Atacama Desert, Chile
El Tatio - Atacama Desert, Chile
El Tatio - Atacama Desert, Chile
El Tatio - Atacama Desert, Chile
El Tatio - Atacama Desert, Chile
El Tatio - Atacama Desert, Chile