Cody to West Yellowstone: Ultimate Road Trip Guide

The drive from Cody, WY to West Yellowstone, MT follows the historic Buffalo Bill Cody's scenic route, connecting the Shoshone River Valley to the Yellowstone Plateau. This 190-mile section of US-14/16/20 passes through the Shoshone National Forest, the first national forest in the US, established in 1891.

Estimated driving time is about 3.5 hours without stops, but plan for 5-6 hours to savor the attractions. The road twists through the Absaroka Range, reaching elevations over 8,000 feet at Sylvan Pass before descending into Yellowstone.

The journey showcases dramatic geological variety. From Cody's sagebrush plains, you climb into pine forests and alpine meadows. Key natural highlights include:

• Shoshone National Forest: Dominates the first half. Stop at Buffalo Bill State Park for views of the dam and lake.
• Sylvan Pass: At 8,530 feet, it's the highest point on the route. Often snow-covered into June.
• Yellowstone Lake: The West Thumb Geyser Basin offers boardwalks over hot springs.
• Firehole River: Cascading waters and thermal features near Madison Junction.

Local commerce is sparse. Cody has shops and galleries with Western art. West Yellowstone offers outdoor gear, souvenir shops, and the Grizzly & Wolf Discovery Center. For planning, see how to find the best stops and hidden gems between cities.

US-14/16/20 is the primary route, fully paved and generally well-maintained. However, the section from Cody to the East Entrance is narrow and winding, with steep grades. Watch for wildlife, especially at dawn and dusk.

• Fuel stops: Cody has numerous gas stations. After Cody, the next fuel is at Fishing Bridge Junction (seasonal) or West Yellowstone. Fill up in Cody; the 190-mile stretch may strain a small tank.
• Road conditions: Check weather and road closures via Wyoming 511 and Montana 511. The East Entrance to West Yellowstone road is open year-round but may close briefly after heavy snow.
• Economical driving: Cruise control helps on flat sections but be careful on curves. Elevation changes reduce fuel efficiency by 10-15%.

Safety is paramount. The road has no guardrails in some mountain sections. Keep headlights on for visibility, and pull over at designated turnouts to let faster vehicles pass.

• Family-friendly: Cody's Buffalo Bill Center of the West is a multi-museum complex with interactive exhibits. Yellowstone's Mammoth Hot Springs has easy boardwalks for kids.
• Pet-friendly: Pets are allowed on roads and in parking lots but not on trails or in the backcountry. Leashed pets can stretch at pullouts. Rest stops: Elephant Back Mountain Trailhead has pet-friendly access.
• Fatigue management: Plan stops every 2 hours. Recommended rest zones: Pahaska Tepee Resort (mile 53), Fishing Bridge Visitor Center (mile 83), Madison Junction (mile 160).

Hidden off-route gems: Shoshone River Canyon (unmarked pullout near mile 20) for petroglyphs. Bechler River Trail (Cascade Corner) is a lesser-known hot spring area.