Yellowstone has often evoked visions of frightening wonders—spectacles that early explorers would describe as “strange and marvelous.” With features like Demon’s Cave, Devil’s Gate, Coffin Spring, Black Dragon’s Caldron, and... read more →
thermals
thermals
A visit to Mammoth Hot Springs is like arriving on another planet. Hot springs bubble in pools of unimaginable color. Cracks in the earth release hissing steam and gasses. Formations... read more →