In the wake of the largest volcanic eruption of the 1900s, an exploration by National Geographic led to the founding of Katmai National Park. From the volcanic ashes, the landscape regenerated, and a vibrant assembly of wildlife emerged. Witness the annual journey of brown bears, wolves and salmon within the park.

Experience a year in Yellowstone, the world's first national park. Meet remarkable wildlife, from the steadfast Wapiti wolves and resilient bison to playful grizzly cubs. Discover the park's Indigenous heritage, ecological diversity and geological wonders. Home to the largest collection of geysers on the planet, the American trailblazer shapes how we value and safeguard our most precious lands.