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The Atlas/South Dakota/Badlands Loop State Scenic Byway (SD-240)

Badlands Loop State Scenic Byway (SD-240)

Cactus Flat to Wall, 39 mi. Twisting curves through a wall of eroded pinnacles and buttes; 16 scenic overlooks.

34 mi
Length
0
Verified stops
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High point
Scenic
Road type
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// Nearby & related
RouteSouth Dakota
5.7/10
Badlands Loop State Scenic Byway (SD-240)
South Dakota
SD-240 twists for 39 miles through Badlands National Park between Cactus Flat and Wall, curving through a wall of eroded pinnacles and buttes with 16 scenic overlooks. There is no fuel inside the park, and summer heat on the exposed prairie can be intense.
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RouteSouth Dakota
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Needles Highway (SD-87)
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Legion Lake to Sylvan Lake, 14 mi. **A genuine bucket-list tight technical road.** Threads between granite "needle" spires through two narrow single-lane tunnels (Needles Eye Tunnel 8'0" wide; Iron Creek Tunnel 8'9"). Sharp switchbacks, hairpins. **Measure your bagger's bar width and mirror clearance** — most Road Glides fit. **Closed in winter (typically late October/early November through April).**
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