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 is home to an incredible variety of wildlife including several species of reptiles. Reptiles have dry, scaly skin and either lay eggs or bear live young. Reptiles are cold-blooded. They cannot maintain a constant body temperature like mammals. Instead they regulate their body temperature by moving into or out of sunlight. The park's cold climate limits the number of reptile species found here.
Did You Know?
Did you know that Grand Teton National Park is home to the largest bird in North America? The Trumpeter Swan weighs 20-30 pounds and lives in the valley year-round in quiet open water.