Road-trip stops in South Dakota

Badlands National Park

244,000 acres of layered rock buttes, pinnacles, spires and grassland prairie — looks like nothing else in the U.S. The 31-mile Badlands Loop Road has thirty named overlooks, each photo-worthy. Bighorn sheep, prairie dogs, and bison. Sunset and sunrise are when the colors come alive. Free fossil-prep lab at the Visitor Center. Off I-90 in western South Dakota — pair with Mount Rushmore (90 min away) on the same trip.

Mount Rushmore National Memorial

Washington, Jefferson, Lincoln, Roosevelt — 60 feet tall, blasted into a 1.6-billion-year-old granite cliff face from 1927 to 1941 by Gutzon Borglum and 400 workers. Free admission, $10 parking. The Lincoln Borglum Visitor Center has the history. The Presidential Trail is a half-mile loop that walks you under each of the four faces. Visit at dusk for the lighting ceremony (May–Sept). Just off US-16A in the Black Hills.

Wall Drug Store

The free-ice-water sign that ate the Dakotas. Seventy-six thousand square feet of shops, animatronic dinosaurs, a six-foot jackalope, donuts that are objectively excellent, and ice water that is still free. It is exactly as much as the billboards promised, which is rare. Plan two hours; you'll spend three.

World's Only Corn Palace

A real working basketball arena, and every year the exterior murals are redone entirely in dyed corn cobs. New theme each year — the 2026 design honors America's 250th. It is the kind of thing that sounds made up until you stand in front of it. Free, fast, photogenic. Two minutes off I-90.