Deadwood to Victor Road Trip Guide: Scenic Drive

This route crosses the spine of the continent, from the Black Hills of South Dakota to the Teton Basin of Idaho. The drive from Deadwood, SD to Victor, ID covers approximately 500 miles and typically takes 8-10 hours without stops. However, the journey weaves through a mosaic of high plains, mountain passes, and volcanic landscapes, demanding attention to elevation changes that exceed 5,000 feet along the way.

One unique fact: the road passes near the Continental Divide three separate times, each crossing offering a distinct ecological and geological signature. The highest point on the route is Togwotee Pass in Wyoming, reaching 9,658 feet, where snow can linger into June.

From the pine-clad Black Hills, the road descends into the high plains of eastern Wyoming near Newcastle. As you approach the Bighorn Mountains, you encounter the stunning Ten Sleep Canyon, a deep limestone gorge carved by the Nowood River. The Bighorn National Forest offers hiking trails and scenic overlooks.

Further west, the Wind River Canyon between Thermopolis and Shoshoni is a geological wonder, displaying rock layers spanning 2.9 billion years. The canyon walls rise sheer from the Wind River, and a short detour to the Boysen State Park provides lake views.

• Devils Tower National Monument (60 mi north of I-90 near Sundance): the nation's first national monument, a striking igneous formation.
• Ten Sleep Brewing Co.: a local microbrewery in Ten Sleep, known for craft beers and mountain views.
• Hot Springs State Park in Thermopolis: free public hot thermal pools with terraced mineral deposits.

The route features long stretches of two-lane highway with occasional steep grades and sharp curves. Wildlife, including deer, elk, and pronghorn, is common during dawn and dusk. In winter, snow and ice are possible from October to April, especially over Togwotee Pass (US-26/287).

Rest areas are found at regular intervals along I-90, but less so on US-20/26. Designated rest stops exist near Kaycee, Shoshoni, and Dubois. For families, consider stops at the Buffalo Historical Center in Buffalo, or the National Museum of Wildlife Art in Jackson.

• Recommended fatigue management: stop every 2 hours. Top stretch is the 150-mile segment from Thermopolis to Jackson, which has minimal services.
• Pet-friendly framework: Many national forest areas allow leashed pets. National Park Service lands within Grand Teton have restrictions. Motels in Deadwood, Buffalo, and Victor are generally pet-friendly.
• Hidden off-route spot: The ghost town of Kirwin, near Meeteetse, is accessible by high-clearance vehicle and offers remnants of a 19th-century mining camp.

The primary arteries are I-90 west from Deadwood to Buffalo, WY, then US-16 west to Ten Sleep, followed by US-20/26 through Thermopolis to Shoshoni. From there, US-26 west leads to Grand Teton National Park and then US-191/89 into Victor. Alternatively, the more direct but slower route via US-14/16 over the Bighorn Mountains offers dramatic scenery but winding roads.

Fuel stations are sparse in central Wyoming, particularly between Shoshoni and Jackson (about 140 miles). Plan to fill up in Buffalo, Thermopolis, and Jackson.

• Deadwood to Buffalo: 110 miles, 2 hours, fuel at Deadwood or Sturgis
• Buffalo to Thermopolis: 110 miles, 2 hours, fuel at Buffalo or Ten Sleep
• Thermopolis to Jackson: 150 miles, 3 hours, fuel at Shoshoni or Dubois
• Jackson to Victor: 60 miles, 1 hour, fuel at Jackson or Driggs