05:37
21.3km
190m
Hiking
The George S. Mickelson Trail provides a fascinating journey through the Black Hills, following an old rail line that now offers a crushed limestone and gravel path. You'll hike through a mix of spruce and ponderosa pine forests, wide-open prairies, and meadows, often alongside peaceful aspen-lined creeks. The route is…
Last updated: June 9, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Black Hills National Forest
Waypoints
Start point
Parking
Get Directions
10.6 km
Highlight (Segment) • Trail
Tip by
21.3 km
End point
Parking
Way Types & Surfaces
Way Types
17.0 km
3.49 km
792 m
Surfaces
17.0 km
4.28 km
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Elevation
Highest point (1,470 m)
Lowest point (1,320 m)
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Weather
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Today
Friday 17 July
33°C
18°C
24 %
Additional weather tips
Max wind speed: 18.0 km/h
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This route was planned by komoot.
The trail primarily features a crushed limestone and gravel surface, offering a relatively smooth path. You'll encounter over 100 converted railroad bridges and four historic rock tunnels. While much of it winds through National Forest land, some sections pass through private property, so please stay on the designated path. In certain areas, the trail is carved into mountainsides with granite walls and steep drop-offs.
You'll be immersed in the stunning natural beauty of the Black Hills, passing through dense spruce and ponderosa pine forests, scenic valleys, sweeping meadows, and narrow canyons. Keep an eye out for diverse wildlife, including deer, elk, turkeys, foxes, and coyotes. Notable landmarks like the Crazy Horse Memorial are visible from the trail, and Mount Rushmore is a short side trip away.
The trail is open year-round, but the best times for hiking are typically from April through October. During spring and summer, you'll see vibrant wildflowers, while autumn brings striking crimson, orange, and gold foliage.
Yes, a trail pass is required for all users aged 12 and older. You can purchase daily or annual options at the self-sale stations located at the trailheads.
There are 14 to 15 conveniently located trailheads along the route. All of them are equipped with parking, self-sale trail pass stations, vault toilets, and picnic tables.
The George S. Mickelson Trail is generally known for its gentle slopes and easy access, making it suitable for hikers of varying ages and abilities. A significant portion maintains a grade of 4% or less. However, some sections, particularly in the northern parts, can have steeper grades. For those with physical limitations, the 'Trolley on the Trail' offers rides during the summer months.
The provided information does not explicitly state whether dogs are allowed or specific leash rules. It's best to check with the official trail management for current pet policies before you go.
While the trail passes through National Forest land, the primary regulations concern the trail itself, such as requiring a trail pass. Always practice Leave No Trace principles, stay on designated paths, and be aware of local fire restrictions, especially during dry seasons. Cell phone coverage can be poor to non-existent in many areas, so be prepared.
The entire 109-mile trail is a highlight, following a historic gold rush railroad line. A particularly scenic section is the George S. Mickelson Trail between Argyle and Minnekahta. You'll also experience over 100 converted railroad bridges and four historic rock tunnels, adding unique structural elements to the natural landscape.
Yes, the route is primarily the George S. Mickelson Trail itself, covering 100% of the route. However, some sections also overlap with other segments of the George S. Mickelson Trail (89%, 15%, and 2% of the route respectively).
Hikers should be aware that cell phone coverage can be poor to non-existent in many areas along the trail. It's advisable to download maps offline and inform someone of your itinerary before heading out.
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