Introduction
The drive from Sheridan, WY to Alpine, WY crosses the Bighorn National Forest via US-14/16/20 over Powder River Pass (elevation 9,666 ft) – the highest point on the route. This pass was used by Native American tribes and pioneers as a link between the Great Plains and Yellowstone region.
The route covers approximately 260 miles and takes about 5 hours without stops. Most travelers underestimate the climbing and descending, so planning fuel and rest stops is essential.
| Metric | Value |
|---|---|
| Distance | 260 mi (418 km) |
| Driving time (no stops) | ~5 hours |
| Key highways | US-14, US-16, US-20 |
| Highest point | Powder River Pass (9,666 ft) |
Natural Landscapes and Local Commerce
The Bighorn Mountains feature glaciated valleys, high alpine meadows, and limestone cliffs. Stop at Tie Hack Reservoir or Shell Falls – the latter drops 120 feet on US-14.
- Shell Falls – an easy walk from the parking lot.
- Powder River Pass – panoramic views, interpretive signs.
- Medicine Wheel / Medicine Mountain – a UNESCO World Heritage Site candidate, located off a gravel road near Lovell. This 7,000-year-old stone circle offers a rare glimpse into Indigenous astronomy.
Local commerce includes the Cowboy City Saloon in Buffalo and the Greybull Museum. Cody, WY (near the end of the route) offers the Buffalo Bill Center of the West.
Road Safety, Family Stops, and Fatigue Management
The road has steep grades, tight curves, and potential wildlife (deer, elk, moose). Drive with headlights on in the forest. Speed limits drop to 35–45 mph on the pass.
- Recommended rest stops: Buffalo, Greybull, Cody.
- Family-friendly: Buffalo's Jim Gatchell Memorial Museum, Cody's rodeo.
- Pet-friendly: Leave no trace; many trails require leashes; heat is a risk in summer.
For fatigue, stop every 2 hours. Pullouts are available at scenic overlooks. The road is well-maintained in summer but icy half the year.
Route Logistics and Infrastructure
Fuel availability is sparse after Sheridan. The last reliable gas before the pass is in Buffalo, WY. After that, there are no services for about 100 miles until Greybull or Worland. Plan to fill up in Sheridan or Buffalo.
- Sheridan to Buffalo: ~35 mi, 40 min
- Buffalo to Greybull: ~70 mi, 1.5 hr (over the pass)
- Greybull to Alpine: ~155 mi, 3 hr via Cody and Yellowstone
For those looking to optimize stops, use the strategy described in how to find the best stops and hidden gems between cities.
Cell service is spotty beyond Buffalo. Download offline maps. Winter travel requires snow tires and chains. The pass can close unexpectedly.
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Frequently Asked Questions
How long to drive from Sheridan, WY to Alpine, WY?
The drive takes about 5 hours without stops, covering 260 miles on US-14/16/20.
Is it worth driving from Sheridan, WY to Alpine, WY?
Yes, for the scenic Bighorn Mountains, Shell Falls, and access to Yellowstone. It's a rewarding road trip.
What are the best stops between Sheridan and Alpine?
Top stops include Buffalo, Shell Falls, Powder River Pass, Medicine Wheel, Greybull, and Cody.
What are the things to do between Sheridan and Alpine?
Hiking, photography, visiting museums, wildlife viewing, and exploring historical sites.
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