All Volcanic

The world’s first national park, famous for Old Faithful and thousands of other geothermal features, plus abundant wildlife including wolves,

An active volcano and the most glaciated peak in the contiguous U.S., ringed by old-growth forest and legendary summer wildflower

All four types of volcano found on Earth exist within this one park, alongside boiling mud pots, steam vents, and

A dormant volcanic summit on Maui rising above the clouds, famous for sunrise viewing over its massive crater, plus a

Active volcanic landscape on the Big Island, home to Kīlauea, with steaming craters, lava fields, and native rainforest along the