West Yellowstone to Riverton: Ultimate Drive Guide

The drive from West Yellowstone, MT to Riverton, WY spans roughly 280 miles via US-287 South (then US-26 East), a route that traverses the Continental Divide three times. It passes through the stunning Grand Teton National Park and the Wind River Canyon, offering some of the most dramatic geology in the Rockies. The highway’s highest point is Togwotee Pass at 9,658 feet, where snow can linger well into June.

This guide covers essential logistics, natural highlights, and family-friendly stops. It answers whether it's worth driving and provides key tips for fuel, food, and safety.

The route passes through three distinct ecosystems: the geothermal plateaus of Yellowstone, the jagged peaks of the Tetons, and the red rock badlands of the Wind River Basin. This diversity makes it one of the most scenic drives in the region. For a deeper dive into finding offbeat attractions, use this guide on finding hidden gems between cities.

Jackson Hole is a hub for outdoor gear and cuisine, while Dubois offers a slice of old West culture with its weekly rodeo in summer. Riverton is known for its Native American heritage, with the Wind River Indian Reservation nearby. Local commerce thrives on tourism, so expect boutique shops and art galleries in the resort towns, and small family-run diners in the rural sections.

UNESCO World Heritage Sites along or near the route include Yellowstone National Park (the world’s first national park) and Grand Teton National Park. Both are managed by the National Park Service. Entry fees are $35 per vehicle at Yellowstone and $30 at Grand Teton, or use an America the Beautiful pass.

Safety on this route requires attention to weather and wildlife. Carry chains in winter and emergency supplies. The road quality is generally excellent, but frost heaves are common in spring. For families, the National Museum of Wildlife Art in Jackson and the Yellowstone Bear World in Rexburg (short detour) are hits with kids. Many parks have playgrounds and easy trails.

Pet-friendly options are abundant; most national park campgrounds allow dogs on a leash, and many hotels in Jackson and Riverton welcome pets. Always check individual policies. For rest, plan stops at the Teton Science Schools campus in Kelly, the Dubois Chamber of Commerce rest area, and the Wind River Canyon viewpoint. These have picnic tables and restrooms.

Fatigue management is crucial: alternate drivers if possible, take a 15-minute break every two hours, and stay hydrated. The scenery is mesmerizing, but don’t hesitate to pull over at designated scenic overlooks—there are several along the Snake River and at Togwotee Pass. The drive is absolutely worth it for the diversity of landscapes and wildlife viewing opportunities.

The route is primarily two-lane highway with occasional passing lanes. Cell service is sparse between towns, especially north of Dubois. Download offline maps beforehand. Gas stations are concentrated in West Yellowstone, Jackson, Dubois, and Riverton; the longest stretch without fuel is roughly 60 miles between Moran Junction and Dubois.

• Fuel up in West Yellowstone or Jackson; prices are highest in national park areas.
• Driving time without stops is approximately 5 hours, but plan for 6–7 with breaks.

Road conditions in winter can be hazardous; check Wyoming 511 and Montana 511 for closures. Summer brings construction delays. The speed limit is 65 mph on most sections, dropping to 45 mph through the Wind River Canyon. Be prepared for wildlife crossings, especially at dawn and dusk.