Valentine to La Crosse: Sandhills to River Oaks

Before the railroad arrived in 1904, Valentine was a remote outpost surrounded by the largest grass-stabilized dune field in the Western Hemisphere, the Nebraska Sandhills. That distinction remains, but this route now connects those rolling prairies to the dramatic limestone bluffs of the Upper Mississippi River Valley, ending in Wisconsin's oldest city, La Crosse.

One of the more curious facts: the 600-mile drive crosses the Missouri River near Sioux City and enters the Driftless Area—the only US region untouched by glaciers, which explains its steep river valleys. Along the way you'll pass the geographic center of the contiguous United States, just north of Lebanon, Kansas.

For those asking how long to drive Valentine, NE to La Crosse, WI, the shortest route on US-20 and I-29 is about 9.5 hours in perfect conditions, but plan for 11 hours with stops. Allowing time for quick photo ops and meals, the trip easily becomes a 12-hour day. Is it worth driving Valentine, NE to La Crosse, WI? If you enjoy long stretches of undeveloped prairie, and yes, as a travel journalist, I vouch for the uncrowded skies and roadside surprises—read on.

The Sandhills' rolling terrain gives way to the rich farmlands of the Missouri River valley. In Iowa, you'll cross the Loess Hills, wind-deposited silt bluffs, and soon the landscape flattens into corn and soybean acres. But the most striking change arrives near La Crosse, where the Mississippi River carves a gorge through 500-foot-tall limestone bluffs.

This unique geography is part of the Driftless Area, a region of steep river valleys that never saw glaciers, making it a biodiversity hotspot. The Upper Mississippi River National Wildlife and Fish Refuge, spanning 261 river miles, is a haven for migratory birds.

For things to do between Valentine, NE and La Crosse, WI, consider a detour at Pipestone National Monument in Minnesota, where Native Americans have quarried red pipestone for centuries. If history piques, visit the Laura Ingalls Wilder Museum in Walnut Grove, Minnesota, or stop at Spam Museum in Austin—free and quirky.

Local commerce thrives in small towns: look for farmers' markets in summer and artisan cheese shops near Wisconsin. The food truck scene is sparse, but diners like the Custer County Stockman's in Broken Bow (on the original route) serve hearty Midwest meals.

No UNESCO World Heritage sites lie directly on the route, but nearby, the Frank Lloyd Wright-designed Taliesin in Spring Green, Wisconsin, is on the tentative list. That's a 90-minute detour from La Crosse.

Weather: Expect hot, humid summers with frequent thunderstorms; autumns are crisp and color-filled; winters are freezing with snow. Average spring rainfall in Iowa is 3 inches, but severe storms can pop up—check radar.

US-20 is a rural two-lane road with occasional deer crossings, especially at dusk. I-90 is a modern freeway with many emergency call boxes. Speed limits are 55–65 mph on US-20, 70–80 on I-90. Drive sober—states enforce strict DUI laws.

Equipping your car with an emergency kit is wise: blanket, flashlight, first aid. Cell coverage is good on interstates but spotty in remote Sandhills stretches; download offline maps.

For families, the route offers kid-friendly experiences: the Niobrara National Scenic River near Valentine for canoeing (summer only), and the Children's Museum of South Dakota in Brookings. To stretch legs, the Blue Mounds State Park in Minnesota provides a boardwalk with scenic views.

For pet owners, all rest areas are pet-friendly with leash rules. Hotels along the way, like the Best Western in O'Neill and the Days Inn in Albert Lea, allow pets for a small fee. Always carry a water bowl and waste bags.

Fatigue is a real risk on long drives; plan to stop every 2 hours. Rest areas every 50–100 miles on I-90 have vending machines and picnic shelters. Some budget-friendly options: the Iowa Rest Area near Rock Valley, and the Blue Earth Rest Stop in Minnesota.

For off-route gems, consider a detour to the National American University in Rapid City (not on route) or the world's largest ball of twine in Darwin, Minnesota, just 20 miles north of I-90. Check the how to find the best stops and hidden gems between cities for more ideas.

The primary route begins on US-20 eastbound, passing through towns like O'Neill and Norfolk, before joining I-29 southbound near Sioux City. Continue on I-29 north to I-90 at the South Dakota border, then head east across Minnesota into Wisconsin on I-90 until Exit 3 for La Crosse.

Fuel stops are spaced every 30–60 miles after leaving Valentine, but towns like Ainsworth and Atkinson have reliable stations. As you cross into Iowa, ethanol-blend fuels are common; check compatibility if your vehicle isn't flex-fuel.

Expect to pay around $45–$60 for fuel (for a mid-size car) at current national prices. All tolls are absent, but rest areas are plentiful with clean bathrooms. There are no major construction zones currently, but winter roads from November to March may be icy—check weather before departing.

Highway 20 is mostly two lanes with passing opportunities, while I-90 is a multi-lane freeway. Road quality is excellent on the interstates, and good on US-20; watch for occasional potholes in early spring.

• Starting mileage: 0 at Valentine, NE
• Interstate portions: I-29 (Sioux City to Sioux Falls) and I-90 (Sioux Falls to La Crosse)
• Approximate stops needed: 2–3 for fuel, 2 meals, and one overnight if splitting