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The Great Sauk State Trail spans nearly a dozen miles connecting the communities of Sauk City, Prairie du Sac, and Merrimac. Built along the former Union Pacific Railroad, the smoothly paved rail-trail begins on the banks of the Wisconsin River and travels north through the Sauk Prairie State Recreation Area to the doorstep of Devil's Lake State Park.
Note that bicyclists and inline skaters age 16 or older will need a Wisconsin state trail pass.
In Sauk City, parking for the trail is available at the Sauk Prairie Chamber of Commerce (109 Phillips Blvd.). In Prairie du Sac, parking is available in Veterans Memorial Park (700 VFW Dr.). On street parking is also available in both Sauk City and Prairie du Sac.
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