Cody to Kemmerer: A Road Trip Through Wyoming's Wild West

The drive from Cody, WY (elevation 5,088 ft) to Kemmerer, WY (elevation 6,951 ft) covers 271 miles on US-16, US-20, and US-189. Expect a scenic 4.5-hour journey through the Bighorn Basin, Wind River Canyon, and high desert. This route offers a mix of geological wonders, frontier history, and small-town charm.

The route is generally safe, but watch for wildlife, especially deer and antelope at dawn and dusk. Some mountain passes can be icy in winter; check weather before traveling. Speed limits vary from 65 to 70 mph, and road conditions are good, but be cautious of truck traffic.

For families, the route offers educational stops: Thermopolis's Wyoming Dinosaur Center, with its active dig sites, and the Fossil Butte National Monument visitor center. Kemmerer's JCPenney Museum, located in the original store, provides a glimpse into retail history. Kids will enjoy the natural hot springs in Thermopolis (the state bath house is free).

Pet-friendly accommodations are found in all major towns; many hotels allow pets for a fee. Rest areas are available at various points, including one just south of Thermopolis with picnic tables. For fatigue management, plan stops every 1.5-2 hours; recommended rest zones include the Shoshoni Rest Area and the Farson Mercantile, which offers ample parking and refreshments.

Hidden off-route spots: take a short detour to the Legend Rock Petroglyphs (20 miles northwest of Thermopolis) for ancient rock art, or explore the Red Gulch Dinosaur Tracksite (25 miles east of Greybull) for preserved dinosaur footprints. These require a bit of dirt road driving but reward with solitude and history.

Climatic conditions: The area has a semi-arid climate with hot summers (often above 90°F) and cold, snowy winters. Spring and fall are mild, but winds can be strong. The route's aesthetic shifts from the red-hued canyon walls to sagebrush plains, offering a quintessential Wyoming panorama throughout.

The route follows US-16 east out of Cody, then joins US-20 south through Thermopolis, and US-189 south from Lander to Kemmerer. All highways are well-maintained, two-lane roads with occasional passing lanes. Cell coverage is spotty in remote stretches, so download offline maps before departure.

Fuel stops are available in Cody, Thermopolis, Shoshoni, Lander, and Farson. Prices tend to be higher in smaller towns; filling up in Cody or Lander is often cheaper. Carry cash for smaller stations that may not accept cards. Estimated fuel cost for an average car at $3.50/gallon is around $38.

• How long to drive Cody, WY to Kemmerer, WY: 4.5 hours without stops.
• Is it worth driving Cody, WY to Kemmerer, WY? Yes, for the diverse landscapes and historic sites.
• Things to do between Cody, WY and Kemmerer, WY: visit hot springs, dinosaur fossils, and pioneer trails.

If you're looking for more tips on finding unique stops, check out this guide on how to find the best stops and hidden gems between cities. It emphasizes exploring beyond the main highway for local experiences.

Leaving Cody, you'll traverse the arid Bighorn Basin, then dive into the dramatic Wind River Canyon south of Thermopolis. The canyon's walls expose 2.9-billion-year-old granite, a geological marvel. Further south, the landscape opens into the Wyoming High Desert, leading to Kemmerer, the gateway to Fossil Butte National Monument.

UNESCO World Heritage Sites are not directly on this route, but nearby Yellowstone (2.5 hours north of Cody) is a notable mention. However, the Fossil Butte National Monument, a U.S. National Monument, preserves an ancient lake bed with spectacular fish fossils; it's a must-see for paleontology enthusiasts.

Local commerce thrives in small towns: Thermopolis boasts the world's largest mineral hot spring, with the state-run Hot Springs State Park offering free soaking pools. Lander, an outdoor recreation hub, hosts several breweries and art galleries. Farson is famous for its iconic mercantile and the annual Solar Eclipse Festival, but on a regular day, it's a classic old-west stop with a general store and cafe.