La Crosse to Wausau: Driftless Hills and River Valleys

Southwest Wisconsin's Coulee Region, where the Mississippi River meets the Driftless Area, gives way to the rolling farmland and pine forests of the Wisconsin River Valley. The drive from La Crosse to Wausau covers roughly 120 miles along I-90, US-12, and I-39, and typically takes about 2 hours without stops. This is a route through the heart of Wisconsin's glacier-free topography, a land of steep bluffs and sandstone formations.

The route is generally safe, with well-lit rest areas every 30-40 miles. Winter weather can bring snow and ice from November to March, so check forecasts. Summer thunderstorms are common but brief. For families, the Dells offer a huge array of waterparks and family attractions. Rest areas near Tomah and Nekoosa have playgrounds, making them good stops.

For pets, many roadside rest areas have designated pet areas with waste bags. When driving, take breaks every 2 hours to combat fatigue. The Caboose Rest Area near Camp Douglas is a favorite, with vintage railcars to explore. For a hidden gem, take the exit for Roche a Cri State Park near Mauston for a short hike to a 1,200-year-old petroglyph.

For more tips on finding unique stops, check this guide on how to find the best stops and hidden gems between cities.

The route is mostly divided highway, with sections of I-90 and I-39 offering 70 mph speed limits. The most direct path uses US-12 from La Crosse to Tomah, then I-94/I-39 north. Gas prices vary; expect to pay around $3.50 per gallon at the larger truck stops. Fuel economy likely ranges from 25-30 mpg for an average sedan, meaning a round trip would consume about 8-10 gallons.

• I-90 west of Tomah is four lanes, well-maintained.
• US-12 is two-lane with occasional passing lanes.
• I-39 north of Wisconsin Dells is three lanes in each direction.
• Road construction may occur in summer; check 511wi.gov.

The route passes through the Driftless Area, known for its unglaciated terrain, steep hills, and clear trout streams. The Mississippi River bluffs dominate the first few miles out of La Crosse. As you head east, farmland prevails, with dairy farms and cornfields. The Wisconsin River, dotted with sandbars, accompanies the road from Wisconsin Dells north to Wausau. This valley is a key cranberry growing region, with marshes visible near Warrens.

Local commerce thrives on tourism and agriculture. In Tomah, the Cranberry Discovery Center offers exhibits on cranberry cultivation. Mauston is home to the annual Cranberry Festival in September. Wisconsin Dells, known as the 'Waterpark Capital of the World,' offers numerous commercial attractions. Wausau's downtown features the Grand Theater and a lively arts scene.