South Dakota · SD

Union County Trail Maps

28 named trails across Union County, South Dakota, with maps, distances, and elevation profiles.

Explore by activity

Hiking
6 trails
Mountain biking
3 trails
53Total miles
7Campsites
River LoopHike9.6 miPerimeter LoopHike7.3 miLake LoopHike6.1 mi329th Street5.2 mi305th Street4.5 mi306th Street2.0 mi323rd Street1.8 mi299th Street1.8 miMary's AvenueHike1.5 miNorth Sioux City/McCook Lake TrailHikeMTB1.4 miCottonwood CrossingHikeMTB1.4 mi303rd Street1.1 mi317th Street1.0 mi482nd Avenue1.0 mi308th Street1.0 mi472nd Avenue1.0 mi298th Street1.0 mi309th Street1.0 mi331st Street0.6 mi476th Avenue0.5 mi325th Street0.4 mi474th Avenue0.4 mi326th Street0.3 mi4th Avenue0.3 miPrimitive TrailMTB0.2 mi479th Avenue0.2 mi481st Avenue0.1 miSouth Franklin Street0.1 mi

More South Dakota counties

Todd County
5 trails · 1.7 mi
Tripp County
79 trails · 560 mi
Turner County
21 trails · 32.8 mi
Walworth County
45 trails · 216 mi
Yankton County
19 trails · 21.3 mi
Aurora County
26 trails · 32.4 mi
Pennington County
367 trails · 742 mi
Lawrence County
317 trails · 402 mi
Custer County
196 trails · 617 mi
← All of South Dakota