Afton to Lander: Wyoming's Wind River Drive

US-89 and US-287 form the backbone of the 215-mile route from Afton to Lander, a drive that shadows the Wyoming Range and then the Wind River Range, the latter being the only major mountain range in the Rocky Mountains oriented east-west.

The highway's most notable feature is the “Lander Cutoff,” a notorious stretch of US-287 over South Pass—a 7,500-foot continental divide crossing that was a critical emigrant trail in the 1840s.

At the Afton end, you're flanked by the Salt River Range's 10,000-foot limestone cliffs; near Lander, the trail flattens into sagebrush steppe with sharp views of the Wind River's glacier-carved cirques. This juxtaposition of alpine relief and high desert was forged in a volcanic fissure that spewed massive granite bodies some 2.4 billion years ago.

Along the way, the route passes through the Wind River Indian Reservation, home to the Eastern Shoshone and Northern Arapaho tribes—an area that covers 2.2 million acres and holds one of the continent's densest collections of high-altitude archaeological sites.

The best stops Afton, WY to Lander, WY hinge on the region's geological headline: the Wind River Range's 7,000-foot vertical relief, which you'll see for over 70 miles as you drive south. Stop at the Union Pass viewpoint (mile 102) to see a triple continental divide—water from this spot flows to the Pacific, Atlantic, and Hudson Bay.

The Wind River Range is a UNESCO World Heritage candidate through the Greater Yellowstone ecosystem, but the only official UNESCO site in the area is the newly designated “Middle Fork of the Popo Agie Wild and Scenic River,” a 32-mile stretch recognized in 2023 for its exceptional geologic features.

For a taste of local commerce, visit the Afton Co-op (open since 1915), which sells elk jerky and apple cider from the valley's orchards, or the Pinedale Green River Rendezvous grounds, where reenactors hold a mountain-man festival every July.

The Lander Valley is the heart of Wyoming's culinary independence—the Lander Bar has been serving since 1926, and its menu features bison burgers sourced from the nearby Wind River Ranch. For simpler fare, grab a huckleberry shake at the Soda Pop Shop in Pinedale (milkshakes $7).

Is it worth driving Afton, WY to Lander, WY? Yes, especially for families: the route includes three short, kid-friendly trailheads with minimal gain—Boulder Creek Falls (mile 62, 0.3-mile walk) and the Farson Petroglyphs (mile 78, accessible via a quarter-mile gravel path).

Pets are welcome on most public lands, but the Wind River Reservation requires a fishing or recreation permit for entry; the easiest way to comply is to purchase a day pass at the Wind River Casino in Riverton. Keep dogs on a leash within 300 feet of any historic site.

Fatigue is a real hazard on this empty highway—the monotony of straight sagebrush can lull you to sleep. Use the pullouts at the Sweetwater River Crossing (mile 45) and the Atlantic City Cemetery (mile 92) as designated rest zones; both have educational signs that break the monotony.

Hidden off-route spots include the abandoned gold-mining town of Miner's Delight (three miles north of US-287, mile 88) and the ancient limber pine forest on Mount McCaleb (a 2-mile hike from the Farson trailhead). For a deep dive into finding obscure stops, consult how to find the best stops and hidden gems between cities.

Things to do between Afton, WY and Lander, WY also include the Sinks Canyon State Park (five miles from Lander), where you can watch the Popo Agie River vanish into a cave and reappear 0.5 miles downstream—a phenomenon that fascinates kids and geologists alike.

How long to drive Afton, WY to Lander, WY? Expect four hours of wheel time without stops, but plan for six to seven with photo breaks, meals, and short hikes—the two-lane highway has a 65 mph speed limit except through towns.

The route is fully paved and well-maintained year-round, with Wyoming Department of Transportation plow crews running 24/7 during winter storms. However, from November to April, always carry chains and check 511wyoming.com for closures; South Pass is especially notorious for whiteout conditions.

Fuel stops are sparse: after leaving Afton (with two stations), the next guaranteed gas is in Pinedale at mile 75, then Lander at the end. Afton sits at an elevation of 6,800 feet; Lander is 5,557 feet, so the drive is mostly a descent—good for fuel economy.

• Current average fuel price in western Wyoming: $3.50/gal (verified May 2025).
• There is no cellular coverage for about 50 miles between Farson and Lander on US-287.
• No known road construction projects as of the 2025 travel season, but watch for wandering cattle near the reservation boundary.