Major Lake Park

The George S. Mickelson Trail offers a remarkable journey through the Black Hills, tracing an old railway line on a crushed limestone and gravel surface. You'll traverse dense pine forests, open meadows, and rugged canyons, passing through historic railway tunnels and over more than 100 converted bridges. This difficult 106.4-mile (171.3 km) route, with its 4628 feet (1410 metres) of elevation gain, typically takes around 45 hours and 11 minutes to complete, providing a deep immersion into the region's natural beauty and history, showcasing varied George S. Mickelson Trail terrain elevation difficulty.

Planning your visit is straightforward, with 14 to 15 accessible trailheads providing parking and facilities. Daily or annual passes are required for anyone 12 and older, so be sure to pick one up. The George S. Mickelson Trail best time to visit seasonal considerations include spring and summer for wildflowers, or autumn for spectacular fall foliage. The trail is multi-use, welcoming hikers, cyclists, and horseback riders, making it a versatile option for outdoor enthusiasts.

This trail is South Dakota's pioneering rail-to-trail project, rich with gold rush history and connecting historic towns like Deadwood, Custer, and Hill City. You might spot deer, elk, or turkeys along the way, adding to the wild appeal. Its gentle grades make it suitable for a range of abilities, and with sections are considered George S. Mickelson Trail family-friendly dog-friendly options, allowing many to experience this unique piece of the Black Hills.