Cheyenne to Dubois: Ultimate Wyoming Road Trip Guide

The route from Cheyenne to Dubois follows I-25 north to Casper, then US-20/US-26 west through the Wind River Canyon. It's a drive that transitions from high plains to mountain desert, offering a cross-section of Wyoming's geology.

How long to drive Cheyenne, WY to Dubois? Expect about 5.5 hours without stops, covering 330 miles. But the journey is worth more than the destination, with stops that include historic forts, hot springs, and a scenic byway.

This guide covers things to do between Cheyenne, WY and Dubois, WY, including efficient routes, family and pet-friendly stops, and where to find fuel and food.

For a deeper dive into planning your stops, check this guide on finding the best stops and hidden gems between cities. Whether it's a day trip or a weekend, this route offers a mix of culture and nature.

The drive showcases Wyoming's geological diversity. Starting on the high plains, you'll pass the historic Fort Fetterman near Douglas, then ascend into the Wind River Basin.

The Wind River Canyon, a 2000-foot deep gorge, was carved by the Wind River and is a highlight of the route. It's also home to the unique 'Wedding of the Waters' where the Wind River and Bighorn River meet.

Is it worth driving Cheyenne, WY to Dubois? Absolutely, for the canyon alone.

Near Dubois, the route passes the Absaroka Mountains and the Shoshone National Forest. In Dubois, you can visit the National Museum of Wildlife Art (though that's in Jackson, a detour) and the Dubois Museum.

Local commerce includes small ranches and trading posts. In Shoshoni, there's a local diner known for its burgers, but we recommend stopping in Thermopolis for the hot springs.

Thermopolis, a short detour off US-20, offers the world's largest mineral hot spring, Hot Springs State Park, with free soaking at the State Bath House. It's a good spot for a break.

The route is straightforward: I-25 north to Casper (about 3 hours), then US-20/US-26 west to Shoshoni, then US-26 to Dubois. The road is well-maintained, but winter can bring snow and closures.

• I-25 is a four-lane divided highway with a 75 mph speed limit.
• US-20/US-26 is two-lane with passing lanes, speed limit 65 mph.
• Check road conditions via Wyoming 511 before departure.

Fuel stops are available in Cheyenne, Casper, Shoshoni, and Dubois. Average gas price along the route is about $3.20/gallon, making a one-way cost around $40-50 for a standard sedan.

Safety features include rumble strips, clear signage, and designated rest areas. Near Shoshoni, the Wind River Canyon has steep cliffs with guardrails; drive with caution.

For electric vehicles, charging stations exist in Cheyenne and Casper, but not between Casper and Dubois. Plan accordingly.

Safety is paramount. The road is well-maintained, but wildlife is common. Animal-vehicle collisions peak at dawn and dusk; use high beams when possible and look out for signs.

• Always carry a spare tire and emergency kit.
• Cell reception is spotty between Casper and Dubois; download offline maps.
• Rest areas are located near Douglas and Shoshoni.

For families, the Wind River Canyon offers educational opportunities with geology signs. In Casper, the Nicolaysen Art Museum and the National Historic Trails Interpretive Center are kid-friendly.

Pet-friendly framework: Many rest stops have pet areas, and most hotels in Casper and Dubois welcome pets. Be cautious with pets at hot springs – they are not allowed in the water.

Fatigue management: Break up the drive with stops at Casper, Shoshoni, and Thermopolis. The Wind River canyon has pullouts for photos but avoid stopping on the road. For a meal, consider the Rail Yard in Casper or the Rustic Pine Tavern in Dubois.