Seasonal road closures in effect
Seasonal road closures are in effect for motorized vehicles. The Teton Park Road is closed from the Taggart Lake Trailhead to the Signal Mountain Lodge. The Moose-Wilson Road is closed from the Granite Canyon Trailhead to the Death Canyon Road. More »
Avalanche hazards exist in the park
Avalanche hazards exist in the park, especially in mountain canyons and on exposed slopes. A daily avalanche forecast can be found at www:jhavalanche.org or by calling (307) 733-2664. More »
Grand Teton National Park has many diverse communities that support a variety of birds. Some of the largest and smallest North American birds inhabit or pass through the park and parkway. The calliope hummingbird, the smallest North American bird, weighs less than a tenth of an ounce. This bird can be found around blooming scarlet gilia and near willow shrubs. The trumpeter swan, the largest waterfowl in North America, can be found at Oxbow Bend, Swan Lake and Flat Creek in the National Elk Refuge. Trumpeter swans are often found in pairs that mate for life.
Bird Checklist (USGS website)
Did You Know?
Did you know that the black stripe, or dike, on the face of Mount Moran is 150 feet wide and extends six or seven miles westward? The black dike was once molten magma that squeezed into a crack when the rocks were deep underground, and has since been lifted skyward by movement on the Teton fault.