4.0
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76
riders
5
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Gravel biking in Custer County offers diverse and scenic landscapes, primarily centered around the Black Hills region. The area is characterized by extensive forests of spruce and ponderosa pine, flowing creeks, and granite hills. Many routes utilize the George S. Mickelson Trail, a rail-to-trail conversion with a crushed limestone and gravel surface, providing largely car-free riding experiences. This terrain makes Custer County an ideal destination for no traffic gravel bike trails, with options ranging from gentle grades to more challenging…
Last updated: April 25, 2026
7
riders
127km
07:51
1,640m
1,640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
46.4km
02:49
630m
630m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
67.8km
04:48
630m
630m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
12.9km
00:42
110m
110m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5
riders
89.4km
05:06
870m
870m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Custer County
Traffic-free bike rides in Custer State Park

Traffic-free bike rides around Custer
George S. Mickelson Trail — rail to trail through Black Hills gold country
In the heart of the Black Hills in South Dakota – Centennial Trail
From the mountain peaks to the prairie – Rocky Mountains and Great Plains
Paha Sapa in South Dakota and Wyoming — the Black Hills loop

Traffic-free bike rides in Custer County
A nice centre with all kinds of beautiful painted buffalos.
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Major Lake Park is a quiet lakeside spot in Hill City, perfect for a picnic, a wildlife break, or a quick detour off the Mickelson Trail. Look out for geese, deer, and the local osprey.
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Custer State Park, located in the Black Hills, offers diverse landscapes, from dense forests to open prairies and towering granite peaks. During a visit, you can expect breathtaking views, including sweeping views of the Black Hills and jagged rock formations. The park is teeming with wildlife, including bison, deer, elk, and bighorn sheep, which roam freely across the park. You can spot golden eagles and red-tailed hawks. In the spring and summer, wildflowers bloom in the meadows, adding color to the already stunning surroundings.
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As you head further south towards Custer, it feels like you're far from civilization. Buckthorn Mountain comes into view, surrounded by wide stretches of open greenery.
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Custer is in the heart of the Black Hills. On this commune, you will find a few kilometers to the north - by taking the Crazy Horse Memorial Highway - "The Thunderhead Mountain" where the monument to the memory of Crazy Horse is located. In response to the gigantic statues of the 4 faces of the American presidents: George Washington, Thomas Jefferson, Theodore Roosevelt and Abraham Lincoln on Mount Rushmore, an Austrian-born sculptor wanted to pay tribute to the famous Lakota warrior Tashunka Witko - Crazy Horse. 985077174705 He sculpts an entire mountain trying to represent the historical figure riding his horse. It has been more than 30 years that only the head has been carved. Suffice to say that this work will certainly never be finished. The site, by its gigantism is impressive. It is an incongruous visit to make.
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Hill City, South Dakota, has a rich history and plenty of outdoor activities. Founded during the Black Hills gold rush, the town is known as "The Heart of the Hills." You can take a ride on the 1880s-era train for a scenic trip through the area. Hill City is also close to Custer State Park and the George S. Mickelson Trail for hiking, biking, and wildlife watching. The Black Hills Institute of Geological Research has fossil exhibits, including the famous T. rex, Sue. With local wineries and easy access to Mount Rushmore and Crazy Horse Memorial, Hill City offers an exciting mix of history, nature, and culture.
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Redfern was once a booming railroad town in the late 1800s. Named after the Redfern family, who settled here during the construction of the Black Hills and Fort Pierre Railroad, the town played a crucial role in transporting goods and people across this rugged region. Today, remnants of Redfern’s railroad past can still be seen, including the old train depot and nearby railbeds.
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Beautiful, small waterfall alongside the George S. Mickelson Trail. This is a great spot to take a break and enjoy the quiet, peaceful surroundings.
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Custer County offers a selection of 5 dedicated no-traffic gravel bike trails. These routes are carefully chosen to provide a peaceful riding experience away from vehicular traffic, allowing you to fully immerse yourself in the Black Hills' natural beauty.
The best time to enjoy gravel biking in Custer County is typically from late spring through early fall. During these months, the weather is generally pleasant, and the trails, especially the George S. Mickelson Trail, are well-maintained. Summer offers shade from the spruce and ponderosa pine forests, while spring and fall provide cooler temperatures and vibrant scenery. Always check local conditions before heading out.
The primary surface for many no-traffic gravel trails in Custer County, particularly segments of the George S. Mickelson Trail, is crushed limestone and gravel. This provides a smooth and consistent riding experience. You'll traverse varied landscapes, including forested areas, open prairies, and sections with slate rock walls.
Yes, there is at least one easy no-traffic gravel bike trail perfect for beginners or families looking for a relaxed ride. The Custer loop from Custer is an excellent option, offering a manageable distance and minimal elevation gain, making it accessible for a wide range of skill levels.
Absolutely! Several no-traffic gravel routes in Custer County are designed as loops, allowing you to start and finish in the same location. Popular options include the Custer – George S. Mickelson Trail loop from Custer and the George S. Mickelson Trail – Hill City loop from Hill City, providing diverse scenic experiences.
Custer County's no-traffic gravel trails offer access to stunning natural features. You might encounter the distinctive needle-like rock formations near the Needles Highway, or enjoy the serene beauty of Sylvan Lake. The region is also home to unique geological formations like those found in Wind Cave National Park and Jewel Cave National Monument, though these require separate visits. Keep an eye out for wildlife, especially within Custer State Park.
While the trails themselves might not lead directly to major waterfalls, the Custer County area is home to picturesque cascades like Venable Falls. You may find opportunities to visit such natural attractions as side trips from your gravel biking adventures, especially if you're exploring areas within Custer State Park.
Yes, parking is generally available at various access points for the no-traffic gravel bike trails, particularly along the George S. Mickelson Trail. Trailheads in towns like Custer and Hill City often provide designated parking areas for trail users. It's always a good idea to check specific trailhead information before you go.
The komoot community highly rates gravel biking in Custer County, with an average score of 4.0 stars. Reviewers often praise the peaceful, car-free experience on trails like the George S. Mickelson Trail, the stunning Black Hills scenery, and the well-maintained crushed limestone surfaces. The opportunity to ride through diverse landscapes and past historic features like tunnels and bridges is also frequently highlighted.
Yes, a trail pass is required to ride the George S. Mickelson Trail, which forms a significant part of many no-traffic gravel routes in Custer County. Passes can be purchased daily or annually. These fees contribute to the maintenance and upkeep of the trail, ensuring a quality riding experience for everyone.
Yes, towns like Custer and Hill City, which serve as popular starting points or pass-throughs for many no-traffic gravel routes, offer various cafes, pubs, and restaurants. These establishments provide convenient spots to refuel and relax before, during, or after your ride.


Check out more Gravel rides throughout Custer County below and find the perfect route in your destination.
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