Download this audio‑guided driving tour and explore Yellowstone, America's first national park, known for its remarkable geothermal features as well as dramatic mountains, lakes, canyons and rivers.

Yellowstone is also home to a wide variety of wildlife, including grizzly bears, bison, wolves, elk and pronghorn, which you may encounter along the way. As you drive, you'll also hear unexpected stories, such as how a microscopic bacterium discovered in Yellowstone has helped solve crimes.

The self-guided tour continues to Grand Teton National Park, whose calm, open landscapes offer a striking contrast to Yellowstone's geothermal activity. Its serene setting and quieter atmosphere can provide further opportunities to observe wildlife, often with fewer visitors around.

Throughout the journey, the audio guide shares stories, practical tips and clear directions designed to help you navigate the parks with confidence and get the most out of your visit.