Yes, Grizzly bears are very much present in the Jackson Hole area, as it sits in the heart of the Greater Yellowstone Ecosystem. In 2026, sightings are common within Grand Teton National Park, which borders the town of Jackson to the north. Famous bears like Grizzly 399 and her descendants have made the area world-renowned for bear watching. Grizzlies here are active from late March through November and can be found anywhere from the high mountain slopes to the valley floor near the Snake River. Because of this, "Bear Aware" practices are strictly enforced: locals and tourists must use bear-resistant trash cans, and hikers are strongly advised to carry bear spray and make noise. While they are a thrill to see from a distance (at least 100 yards is the law), they are powerful apex predators that require constant respect and space in this wild Wyoming landscape.