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Routes
Bike touring routes & trails
United States
South Dakota
Custer County

Custer State Park loop via Continental Trail

Hard

4.5

(8391)

10,555

riders

Custer State Park loop via Continental Trail

03:36

39.0km

1,030m

Cycling

Prepare for a difficult touring bicycle adventure on the Custer State Park loop via Continental Trail. This challenging route spans 24.2 miles (39.0 km) and demands a significant 3365 feet (1026 metres) of elevation gain, typically taking around 3 hours and 36 minutes to complete. As you pedal, you will wind through dense pine and spruce forests, open meadows, and past rugged granite formations that define the park's landscape. Keep an eye out for the distant Mount Coolidge Fire Tower, a prominent landmark that offers a sense of scale to your journey. The air is fresh, and the sounds of nature accompany you as you navigate the varied terrain, making for a truly immersive experience.

Before you set out, understand that this route is rated difficult and requires a high level of fitness due to its substantial climbing. While much of the trail is paved, be aware that some sections within Custer State Park might be unpaved and quite rough, potentially forcing you to dismount and push your bicycle. Plan your visit during daylight hours to ensure you have ample time to complete the full loop without rushing. Always check the park's official website for any seasonal closures or specific access requirements before your trip.

This route offers a unique opportunity to experience the diverse ecosystems of Custer State Park, a jewel of the Black Hills. You will traverse varied landscapes, from lush forests to open grasslands, providing excellent chances to spot local wildlife like bison and elk in their natural habitat. The dramatic granite peaks and formations are a testament to the region's geological history, making this more than just a ride; it is a journey through a living natural museum. It stands out as a truly demanding yet rewarding touring bicycle experience in South Dakota.

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

Get Directions

1

5.30 km

Mount Coolidge Fire Tower

Highlight • Summit

Mount Coolidge has a height of about 6000 feet and is famous for its fire tower on the summit. Go up the stairs and enjoy the fantastic view over the surrounding Black Hills and up to Mount Rushmore.

Tip by

2

26.5 km

Prairie Dog Town

Highlight (Segment) • Natural

This is the ideal route where you can observe prairie dogs and their community life. This section of road has several prairie dog towns. We are here within Custer Park itself. Also there is a good chance that you will also observe bison and American antelope.

Translated by Google •

Tip by

B

39.0 km

End point

Parking

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Way Types & Surfaces

Way Types

19.2 km

14.5 km

5.22 km

< 100 m

Surfaces

14.5 km

13.5 km

5.58 km

5.22 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,800 m)

Lowest point (1,290 m)

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Weather

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Today

Saturday 9 May

12°C

4°C

69 %

Additional weather tips

Max wind speed: 14.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How challenging is the Custer State Park loop via Continental Trail?

This loop is considered a difficult touring bicycle ride, requiring very good fitness. While mostly paved, you should be prepared for significant elevation changes, with over 1,000 meters (around 3,300 feet) of climbing. Some segments might be unpaved and difficult, potentially requiring you to push your bike.

How long does it typically take to complete this cycling loop?

On average, cyclists can expect to spend around 3.5 to 4 hours completing this 39-kilometer (24-mile) loop. This duration can vary based on your fitness level and how often you stop to enjoy the scenery.

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

You'll cycle through diverse landscapes, including pine and spruce forests, meadows with birch and aspen, and rugged granite mountains. Keep an eye out for wildlife such as bison, elk, bighorn sheep, and even mountain lions, especially in forested and high zones. The park is known for its stunning natural beauty.

Are there any notable landmarks or viewpoints on this cycling route?

Yes, the route passes by some interesting spots. You'll have the chance to see the Mount Coolidge Fire Tower and potentially spot wildlife at Prairie Dog Town.

Does this loop intersect with other trails?

Yes, this route incorporates sections of several other trails within the park. You'll ride parts of the Centennial Trail, French Creek and Mt. Coolidge Trail, Heddy Draw Horse Trail, and Fisherman Flats Horse Trail, among others.

What is the best time of year to cycle this route?

The best time to cycle in Custer State Park is typically from late spring through early fall. Summers offer warmer weather but can be busy, while spring and fall provide cooler temperatures and beautiful foliage. Always check the weather forecast before you go, as conditions can change rapidly.

Do I need to pay an entrance fee for Custer State Park?

Yes, Custer State Park requires an entrance license. You can purchase a 1-day or annual pass. These fees help maintain the park's facilities and natural resources.

Where can I park to access this cycling loop?

Specific parking information for this exact loop isn't detailed, but Custer State Park has numerous parking areas and trailheads. It's advisable to check the official Custer State Park website or visitor centers for the most convenient and up-to-date parking options near your intended starting point.

Is this cycling loop dog-friendly?

Generally, dogs are allowed in Custer State Park but must be kept on a leash no longer than 10 feet at all times. However, specific trail regulations can vary, so it's always best to confirm with the park directly regarding this particular cycling loop.

What gear should I bring for this touring bicycle loop?

Given the difficulty and elevation changes, bring a well-maintained touring bicycle suitable for varied terrain. Essential gear includes a helmet, plenty of water, snacks, a repair kit, appropriate clothing layers for changing weather, and navigation tools. Sunscreen and insect repellent are also recommended.

Is this the same as the Great Continental Divide Trail?

No, this is a distinct loop within Custer State Park. While it uses the name 'Continental Trail' in its description, it is not the same as the much larger, multi-state Great Continental Divide Trail (CDT), which is a 2,490-mile route primarily on dirt and gravel roads across North America.

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