Jackson Hole Climbing

There are four primary driving routes in and out of Jackson Hole:

ID-33, WY-22 (Teton Pass)
The west entrance of Jackson Hole is Teton Pass, connecting the valley to Victor, Driggs and Idaho Falls, Idaho. Despite its steepness, Teton Pass is well-traveled and popular, as it offers access to major highways (including I-15) and other north/south routes. Be forewarned that travel on the pass can be dangerous in the winter. Check with the WY-Dot for road conditions and closings.

US 89, 26, 191, 189 (Hoback Junction)
The South entrance of Jackson Hole is Hoback Junction. Here, two highways merge and head north to Jackson: US 89/26 from Alpine and US 191/189 from Pinedale. US 89/26 is a popular route to the valley from points south, particularly Salt Lake City. The road travels through two different canyons, making for a beautiful drive. However, wildlife and winter conditions mean speeding can be a costly mistake. US 191/189 enters Hoback Canyon from Pinedale, Rock Springs and points east on I-80.

US 26, 287 (Togwotee Pass)
The north eastern entrance of the valley is marked by Togwotee Pass, which connects Jackson with Dubois, WY. This is the preferred route for parties arriving from the south eastern corner of Wyoming, including Casper and Cheyenne.

US 89, 191, 287 (Yellowstone's South Entrance)
The meeting of Grand Teton and Yellowstone National Parks marks the northern entrance of the valley. Be aware, depending on the time of year and day, traffic through Yellowstone can difficult. Many people coming from the north opt to drive around Yellowstone and enter through Teton Pass. Also, as Yellowstone's South Entrance is closed to cars in the winter, this route is only possible in the late spring, summer and fall.