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Grand Teton National Park
Grand Teton National Park, situated in northwestern Wyoming, was originally established on February 26, 1929, and now encompasses roughly 1,250 square kilometers of the Teton Range and the valley of Jackson Hole. The park's geology is distinctive because the mountains rise abruptly from the valley floor without foothills, a result of massive tectonic uplift along the Teton Fault starting about 10 million years ago. The highest peak is Grand Teton, reaching 4,199 meters. A significant portion of the current park area was protected through the efforts of John D. Rockefeller Jr., who surreptitiously purchased land to donate to the federal government, leading to the park's expansion in 1950. The Snake River winds through the valley, providing essential habitat for bald eagles, river otters, and beavers. The park is also home to grizzly bears, wolves, and a major bison herd. Geographically, it is defined by the Jackson Hole valley and a chain of glacial lakes, including Jenny Lake and Jackson Lake. It serves as a world-class destination for mountaineering, backcountry hiking, and landscape photography.
- Location: United States
- Top sights: Mount Moran · East Horn · Bearpaw Bay
- Nearby: West Yellowstone (58 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -12 | -11 | -7 | -2 | 4 | 10 | 15 | 14 | 9 | 1 | -6 | -12 |
| Rain mm | 83 | 73 | 73 | 75 | 72 | 61 | 30 | 36 | 50 | 65 | 76 | 91 |
📋 Practical info
Geography
Facts
- Established on February 26, 1929, by the U.S. Congress.
- Grand Teton is the highest point at 13,775 feet.
- The park spans approximately 310,000 acres in Wyoming.
- John D. Rockefeller Jr. donated over 32,000 acres to the park.
- The Snake River flows through the park for 50 miles.
- The Teton Range is the youngest mountain chain in the Rockies.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Grand Teton National Park (7)
Sights nearby
Frequently asked questions
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Grand Teton National Park: where is it located?
Grand Teton National Park: what is there to see?
Grand Teton National Park: when is the best time to visit?
Grand Teton National Park: why is it worth visiting?






