When autumn arrives in Jackson Hole, the valley transforms into a breathtaking canvas of golden aspens, crisp mountain air, and some of the best wildlife viewing opportunities of the year. Fall is a season of transition, and the wildlife of the Greater Yellowstone Ecosystem puts on a show that rivals even the most dramatic scenery.

Mt Moran in the fall

Elk Bugling in Grand Teton National Park

One of the most iconic sounds of fall is the bugle of a bull elk. During the rut, or mating season, these majestic animals fill the air with haunting calls as they compete for mates. Head to areas like the National Elk Refuge or the meadows near Willow Flats in Grand Teton National Park at dawn or dusk to witness this unforgettable display.

Bears Preparing for Winter

Both black bears and grizzly bears are especially active in the fall as they fatten up before hibernation. You may spot them foraging for berries, roots, and nuts along park trails or roadside corridors. Always remember to stay at least 100 yards away from bears and wolves. Carry bear spray, hike in groups, and never leave food unattended.

Birds on the Move

Owl - Syler

Fall is also a season of migration. Trumpeter swans, sandhill cranes, and raptors can be seen soaring through the skies or gathering in wetlands. Jackson Lake and Flat Creek are prime birdwatching spots, offering both serenity and a chance to witness nature’s great journeys.

Bison and Moose Encounters

The wide-open spaces of Antelope Flats are perfect for spotting bison herds moving through golden fields. Meanwhile, moose are often found near waterways like the Gros Ventre River, where the vibrant fall foliage provides a stunning backdrop to their impressive antlers. Keep at least 25 yards of distance from bison, moose, elk, and other large animals—these creatures may appear calm, but they can be unpredictable and move quickly.

moose

Responsible Wildlife Viewing Tips

  • Keep your distance: 25 yards from most wildlife; 100 yards from bears and wolves.

  • Bring binoculars or a spotting scope to enjoy close-up views safely.

  • Go early or late in the day when animals are most active.

  • Stay on designated pullouts and trails to minimize disturbance.

  • Never feed wildlife—human food harms animals and changes their natural behavior.

  • Follow park guidelines to ensure both your safety and the protection of wildlife.

Experience the Season in Jackson Hole

Fall in Jackson Hole is more than just spectacular colors—it’s a living, breathing classroom of the natural world. Whether you’re a seasoned wildlife enthusiast or a first-time visitor, autumn offers an unmatched opportunity to connect with the rhythms of nature in one of the most extraordinary places on Earth.