2017 Map of Lewis Canyon

About this map

Yellowstone National Park dominates this 2017 survey, where geothermal activity and mountainous terrain define the southern border of the park. The map details a complex hydrologic network centered around Lewis Canyon and the confluence of the Lewis River and the Snake River. Notable geothermal features, including Phantom Fumarole, Crawfish Creek Hot Springs, and South Entrance Hot Springs, highlight the region's active volcanic geology. The landscape transitions southward into the John D Rockefeller Junior Memorial Parkway and Teton National Forest, illustrating the managed wilderness corridors between Wyoming's most famous protected lands.