May - October

Established in 1872, Yellowstone National Park holds the distinction of being the United States' inaugural national park. Encompassing nearly 3,500 square miles, it sprawls across the states of Wyoming, Idaho, and Montana. Within its expansive borders, the park boasts a rich tapestry of water bodies, ranging from secluded backcountry streams to vast lakes, each offering its own distinctive angling experience with a variety of species.

For visitors seeking to immerse themselves in the park's aquatic wonders, guided trips are available to explore its renowned rivers, including the Firehole, Lewis, Snake, and Yellowstone rivers, as well as the tranquil expanses of Lewis Lake and Yellowstone Lake.