Island Park

Formed by a caldera thousands of years ago, the volcanic soil and local springs produce some of the most fertile land in the world. Aside from Yellowstone itself, the Henry’s Fork caldera is the largest in the world and can easily be viewed from space and on Earth. This historical landscape is home to blue-ribbon trout streams and other wildlife. A prized stop for adventurers everywhere, Island Park is one of Idaho’s best-kept secrets.