4.0
(1)
55
riders
2
rides
No traffic gravel bike trails in Custer State Park traverse a diverse landscape within the Black Hills of South Dakota. The region features rugged mountains, rolling prairie grasslands, and extensive networks of unpaved roads. Riders encounter pine forests, granite formations, and routes that follow creeks, offering varied terrain for gravel biking.
Last updated: July 23, 2026
6
riders
73.1km
04:11
700m
700m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
13.5km
00:44
120m
120m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
4
riders
46.4km
02:49
630m
630m
The George S. Mickelson Trail – Hill City loop offers a distinctive gravel biking experience through the Black Hills, immersing you in dense ponderosa pine forests and open prairie vistas.…
4
riders
67.8km
04:48
630m
630m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
89.4km
05:06
870m
870m
The George S. Mickelson Trail – Custer loop from Hill City offers a demanding gravel biking adventure through the heart of the Black Hills. You'll pedal along a consistently well-maintained…
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
A nice centre with all kinds of beautiful painted buffalos.
3
0
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.
0
0
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.
0
0
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.
0
0
On this stretch of the George S. Mickelson Trail, you’ll get clear views of Harney Peak, the highest point in South Dakota, surrounded by the rugged beauty of the Black Hills.
0
0
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.
1
0
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.
0
0
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.
0
0
Custer State Park offers a good selection of routes for gravel biking, with several options that minimize traffic. This guide features 5 such routes, ranging from easy loops to more challenging long-distance rides, ensuring a peaceful experience away from busy roads.
Yes, for an easy and scenic ride, consider the Custer loop from Custer. It's an easy 13.4 km route with minimal elevation gain, perfect for families or beginners looking for a relaxed gravel experience. The Grace Coolidge Creekside Trail, mentioned in the region research, also offers easy, scenic cycling options within the park.
Custer State Park is renowned for its abundant wildlife. While gravel biking, especially on routes that traverse the Wildlife Loop Road area, you have a high chance of encountering the park's free-roaming bison herd. Other common sightings include pronghorn, burros, prairie dogs, and bighorn sheep. Keep an eye out for elk, mountain goats, and deer as well.
Absolutely. For experienced gravel bikers seeking a challenge, routes like the Custer – Pringle loop from Custer offer a significant distance of over 75 km and more than 1000 meters of elevation gain. The George S. Mickelson Trail routes, such as the George S. Mickelson Trail – Custer loop from Hill City, also provide long, demanding rides with considerable climbing.
Yes, several routes in this guide are circular, allowing you to start and end at the same point. Examples include the easy Custer loop from Custer and the longer, more challenging George S. Mickelson Trail – Hill City loop from Hill City. These loops are ideal for exploring the diverse landscapes of Custer State Park.
Many gravel routes offer access to stunning natural features. You might pass by iconic granite formations, especially around Sylvan Lake, often called the 'Crown Jewel' of the park. Other highlights include the Cathedral Spires viewpoint and the unique Needles Highway area, known for its dramatic rock formations. The park's lakes, such as Legion Lake and Center Lake, also provide picturesque stops.
The best time for gravel biking in Custer State Park is typically from late spring through early fall (May to October). During these months, the weather is generally pleasant, and all park roads and trails are usually open. Spring offers lush greenery and active wildlife, while fall brings vibrant colors. Always check local weather conditions before heading out, as conditions can change rapidly in the Black Hills.
Yes, the George S. Mickelson Trail is an excellent choice for gravel biking. This 109-mile rail-to-trail conversion features a crushed limestone and gravel surface, making it a premier gravel biking experience. It includes historic tunnels and bridges and offers a fantastic way to explore the Black Hills, including sections near Custer State Park, with minimal traffic.
Custer State Park has numerous parking areas and trailheads. For routes starting in or near Custer, you can often find parking within the town or at designated trailheads for the George S. Mickelson Trail. Specific parking information for each route can usually be found on the individual tour pages on komoot, or by checking the official Custer State Park website for detailed visitor information.
The komoot community highly rates the gravel biking experience in Custer State Park, with an average score of 4.0 stars. Reviewers often praise the park's stunning natural beauty, the abundance of wildlife, and the well-maintained gravel roads that provide a peaceful, traffic-free riding environment. Many highlight the diverse terrain and the sense of adventure found on these trails.
Yes, a valid entrance license is required to enter Custer State Park. This license can be purchased at park entrances or visitor centers. For detailed information on fees and permits, it's best to consult the official South Dakota Game, Fish and Parks website: sd.gov.


Browse the best Gravel rides in other regions.