Road Trips THE CLASSIC I-90 Miles: 391 Between Sioux Falls and Spearfish Wall Drug Store Sioux Falls Exits 394-402 Marvel at Falls Park , a series of waterfalls with pedestrian walkways and overlook points. Explore the city’s abundant public art, starting at the Arc of Dreams —a sculpture that soars 85 feet over the Big Sioux River—and continuing past more than 80 installations along the SculptureWalk ® . duo’s keelboat for unique Missouri River views, and see the majesty of the Dignity: Of Earth & Sky sculpture. Cross the river for delicious pies at Al’s Oasis . Arc of Dreams Rapid City Exits 55-61 See what’s happening at Main Street Square , a hub of concerts and community festivals. From there, explore downtown’s eclectic shops, restaurants and museums on foot. Mitchell Exits 330–332 At Mitchell Prehistoric Indigenous Archaeological Site and Museum , watch scientists unearth evidence of early Native cultures. Don’t miss a stop at one of America’s most famous roadside attractions, The World’s Only Corn Palace . Wall Exits 109-110 Learn how South Dakota played a key role in the Cold War at Minuteman Missile National Historic Site . Grab DEADWOOD Exits 30-17 Discover Deadwood’s gold rush past at the Adams Museum , then stroll Main Street for lively casinos, shops and a dose of Wild West adventure. Interstate 90 handmade doughnuts and a selfie with a giant jackalope at Wall Drug Store . Turn south to explore the breathtaking scenery of Badlands National Park . Chamberlain NORTH DAKOTA MON TAN A Exits 263–265 At the Lewis and Clark Welcome Center , board a replica of the 85 Al’s Oasis CHEYENNE RIVER RESERVATION W Y OMING Belle Fourche Sturgis Deadwood Rapid City Wall 73 so uri Riv AREA OF DETAIL CROW CREEK RESERVATION 281 Murdo Rosebud RESERVATION 90 Chamberlain Mitchell Yankton RESERVATION 90 Oacoma Montrose Sioux Falls IOWA Pine Ridge RESERVATION 18 SOUTH DAKOTA // #HiFromSD NEBRASKA MINNE SO TA M