In Yellowstone & Grand Teton National Parks, the weather varies dramatically depending on the season and elevation. Summers are generally mild to warm, with daytime temperatures averaging in the 70s F, but can occasionally reach into the 80s F. Winters are cold and snowy, with temperatures often dropping below freezing and heavy snowfall common, especially at higher elevations. Spring and fall bring fluctuating weather conditions, including chilly mornings and evenings, with daytime temperatures ranging from the 40s to 60s Fahrenheit. Visitors should be prepared for rapid weather changes and dress in layers accordingly throughout the year.

• Yellowstone National Park is renowned for its geothermal wonders, including the iconic Old Faithful geyser, Grand Prismatic Spring, and Mammoth Hot Springs, as well as stunning features like the Grand Canyon of the Yellowstone and the incredible wildlife of the Lamar and Hayden Valleys. 
• Grand Teton National Park boasts dramatic mountain peaks towering over alpine lakes, offering breathtaking vistas and unparalleled opportunities for outdoor recreation such as hiking, wildlife watching, and scenic drives along the iconic Teton Range.

Animals like bison, elk, pronghorn, grizzly and black bear, moose, wolves, coyotes, foxes, and so much more call Yellowstone and Grand Teton home. Although wildlife sightings are never guaranteed, our guides understand the habits and habitats of these animals, which will help your chances of an encounter!

Yellowstone & Grand Teton can easily be combined with Glacier National Park, the Badlands, or Arches & Canyonlands!

Yellowstone does not require vehicle reservations or timed entry. While the north entrance is open year round, many park roads are only open to oversnow traffic in the winter.