
Prairie that stretches for miles. Jagged rock formations at Badlands National Park. Kitschy roadside stops along the way. Interstate 90 is one of the most popular routes across South Dakota for many reasons. Use this itinerary to find the must-see attractions from east to west.
Sioux Falls
The journey starts in Sioux Falls, South Dakota’s largest city. At the intersection of I-90 and I-29, this vibrant city combines urban amenities with the down-home appeal of America’s heartland — plus some great shopping and dining. Satisfy your tastebuds at restaurants like CH Patisserie, Mama’s Ladas, Flyboy Donuts and Phillips Avenue Diner, just a few local favorites.
Fun Fact: Many Sioux Falls buildings and roads are covered in quartzite, a sparkling pink rock that’s second only to diamonds in hardness. Quartzite is still mined in Sioux Falls today.
Must-See Stops



Mitchell
A quick one-hour drive west brings visitors to Mitchell. This “corny” community is best known as the home of The World’s Only Corn Palace, one of I-90’s most popular roadside attractions. Mitchell also has unique shopping, museums, art galleries and fantastic restaurants, like The Depot Pub & Grille, Cattleman’s Club Steakhouse and Zesto (open seasonally).
Must-See Stops


Chamberlain/Oacoma
Interstate 90 meets the mighty Missouri River in Chamberlain and Oacoma. Take a break to explore Indigenous and state history at local museums and attractions, like the South Dakota Hall of Fame and Lewis and Clark Welcome Center. Staying a while? Enjoy stunning waterfront views, plentiful fishing and hunting, and casual dining at Bridges Restaurant, located at Arrowwood Cedar Shore Resort in Oacoma.
Travel Tip: The Missouri River has lots of great fishing. Enjoy freshly caught South Dakota walleye at restaurants around Chamberlain.
Must-See Stops



Murdo/ Interior/ Wall
Continue west for an hour until you reach Murdo, where the time zone changes from Central to Mountain. Stop to set your clocks back an hour and check out some of Murdo’s local attractions at exits 192 or 191.
Travel Tip: Near Midland (approximately half a mile east of exit 170), keep your eyes peeled for a funny roadside sculpture — a human skeleton walking a skeletal dinosaur.
Must-See Stops




Rapid City
Rapid City, South Dakota’s second-largest city, lies just east of the Black Hills National Forest and is known as the “City of Presidents” for the bronze statues of past commanders in chief that span several blocks of downtown. A great option for a stopover, Rapid City has a variety of hotels and restaurants, from fine dining to chuckwagon meals. Enjoy local flavor at Murphy’s Pub, Firehouse Brewing Company, Tally’s Silver Spoon, Delmonico Grill and more.
Must-See Stops




Sturgis
This northern Black Hills town is famous for the annual Sturgis Motorcycle Rally, held the first week of August for over 75 years. But there’s more to Sturgis than motorcycling, like its great state parks and culinary offerings. Savor a steak-tip dinner with a show at Loud American Roadhouse, or sip house-roasted java at Sturgis Coffee Company. (Exits 32 and 30)
Travel Tip: Just northeast of town, don't miss the "world's largest biker bar," Full Throttle Saloon, which also boasts a music venue and campground.
Must-See Stops




Spearfish
The midway point between Mount Rushmore National Memorial and Devils Tower National Monument in Wyoming, this town brims with adventure, serene beauty and family-friendly fun. Spearfish began as a mining town, but it now offers museums, historic attractions, an active downtown, gorgeous parks, shopping and great dining options, like The Farmhouse Bistro & Bar, Antunez and Nonna’s Kitchen. (Exit 10)
Must-See Stops



More Things to Do in the Black Hills
Black Hills tours make it easy to hub and spoke out to nearly any city in the area, including Historic Deadwood and nearby Lead, Hill City and Custer. While you’re close by, don’t miss the extraordinary Mount Rushmore National Memorial, the natural beauty of Custer State Park and the still-in-progress Crazy Horse Memorial®. Start with our Black Hills five-day tour itinerary and discover the unique in South Dakota's Black Hills.