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Custer County

George S. Mickelson Trail

Hard

George S. Mickelson Trail

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

A

Start point

Parking

Get Directions

1

10.6 km

George S. Mickelson Trail between Argyle and Minnekahta

Highlight (Segment) • Trail

This is a long-distance multi-use trail running for 113 miles all the way from Deadwood to Edgemont. This section between Argyle and Minnekahta has gentle rolling hills and beautiful scenery of meadows, forest, and ponds along the way.

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21.3 km

End point

Parking

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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

Elevation

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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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Frequently Asked Questions

What is the terrain like on the George S. Mickelson Trail?

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.

What kind of scenery and wildlife can I expect to see?

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.

What is the best time of year to hike the trail?

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.

Do I need a permit or pass to use the trail?

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.

Where can I park and access the trail?

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.

Is the trail suitable for beginners or families?

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.

Is the trail dog-friendly?

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.

Are there any specific regulations for hiking in the Black Hills National Forest along the trail?

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.

What are some notable sections or highlights along the route?

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.

Does the trail intersect with other well-known paths?

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).

What should I know about cell phone service on the trail?

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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