Laramie to Gillette: Wyoming Road Trip Guide

The drive from Laramie to Gillette covers 246 miles of Wyoming's high plains, following I-80 west to I-25 north, then I-90 east. This route passes through the historic Sherman Summit, the highest point on I-80 at 8,640 feet. Snow fences dot the landscape, a reminder of the fierce winter winds that can shut down the highway.

The journey typically takes 3.5 to 4 hours without stops, but factor in extra time for the many attractions. For insights on finding offbeat stops, read how to find the best stops and hidden gems between cities.

I-80 west of Laramie has steep grades and truck traffic. Watch for wind gusts up to 60 mph, especially at the Summit. I-25 north of Casper is mostly straight but prone to crosswinds. I-90 east of Gillette cuts through open ranchland with occasional wildlife crossings at dawn/dusk.

• Family stops: The Ames Monument (historic pyramid), the Fort Caspar Museum, and the Wright Centennial Park playground are kid-friendly.
• Pet-friendly: Most rest areas have designated pet areas. Hotels in Rawlins and Gillette are largely pet-friendly.
• Rest zones: Rest areas at Arlington, Riner, Wheelock, and Orin provide picnic tables and restrooms. Fatigue management: rotate drivers every 2 hours or take a break at one of these spots.

Fuel stations are sparse between Laramie and Rawlins—the only options are at I-80 exits like Arlington and Walcott Junction. Fill up in Laramie or Rawlins. Between Rawlins and Casper, Sinclair and Evansville offer reliable gas. From Casper to Gillette, stations are at Midwest, Edgerton, and Wright. Expect fuel prices to be 5-10% higher than national average.

• Cell service: Spotty on I-80 between Laramie and Rawlins; better on I-25 and I-90. Download offline maps.
• Road conditions: Check WYDOT's 511 for chain laws and closures, especially October-April.
• Tolls: None. All roads are free.

The route transitions from Laramie's sagebrush steppe to the Red Desert near Rawlins, where antelope and wild horses roam. North of Rawlins, the landscape becomes rolling hills and cattle ranches. Near Casper, the North Platte River cuts through, and east of Casper, the terrain rises toward the Thunder Basin National Grassland.

• Best stops Laramie, WY to Gillette, WY: Vedauwoo Recreation Area (rock climbing), Fort Fred Steele, Casper Mountain, and the Wyoming Dinosaur Center in Thermopolis (short detour).
• Local commerce: Rawlins has a historic downtown with a prisoner-of-war museum. Casper offers the Nicolaysen Art Museum. Gillette's Energy Capital Museum tells the story of coal and oil.