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Routes
Mountain biking trails

Grace Coolidge Trail

Routes
Mountain biking trails

Grace Coolidge Trail

Easy

2

riders

Grace Coolidge Trail

00:45

8.45km

110m

Mountain biking

Easy 5.2-mile mountain biking route in Custer State Park, featuring scenic creek crossings and leading to Center Lake.

Last updated: February 26, 2026

Waypoints

A

Start point

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1

4.23 km

Center Lake

Highlight • Lake

Another pretty lake to discover in the Black Hills.

Translated by Google •

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B

8.45 km

End point

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Way Types & Surfaces

Way Types

7.85 km

481 m

111 m

Surfaces

7.85 km

481 m

111 m

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Elevation

Elevation

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Weather

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Today

Friday 8 May

18°C

7°C

12 %

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

What is the difficulty level of the Grace Coolidge Trail for mountain biking?

The Grace Coolidge Trail is generally considered easy to intermediate for mountain biking. While much of it is flat, expect some uneven terrain with small rocks and roots. There's a manageable climb leading to Center Lake, followed by a fun descent. A specific segment, the Creekside Trail, is hard-surfaced and mostly level, making it very beginner-friendly.

What kind of terrain should I expect on the trail?

You'll mostly ride on doubletrack or unpaved natural surfaces. A distinctive feature is the presence of many creek crossings. Some have narrow footbridges, but others may require you to pedal directly through the water, which can be deep enough to reach above bottom brackets and axles, especially if bridges are out.

Are there any fees or permits required to access the Grace Coolidge Trail?

Yes, the Grace Coolidge Trail is located within Custer State Park, so a park entrance license is required. You can purchase daily or annual passes at park entrances or visitor centers.

Where can I park to access the Grace Coolidge Trail?

The trail is easily accessible from Custer State Park facilities. You can find parking near Center Lake, where amenities like restrooms, water, and showers are also available.

What can I see along the route?

The trail offers absolutely gorgeous scenery. You'll ride alongside Grace Coolidge Creek, passing small dams, interesting rock formations, and enjoying a lush tree canopy. The route leads to Center Lake and provides picturesque views of the Black Hills. Keep an eye out for potential wildlife sightings!

When is the best time of year to mountain bike the Grace Coolidge Trail?

The autumn months are particularly recommended for their enhanced beauty, with vibrant fall foliage. However, the trail offers a peaceful ride through nature throughout the warmer seasons.

Is the Grace Coolidge Trail dog-friendly?

Custer State Park generally allows dogs on trails, provided they are kept on a leash no longer than 10 feet. Always ensure your dog is under control and clean up after them.

Does the trail connect to other paths?

Yes, the route largely follows the Grace Coolidge Walk-in Fishing Area trail and also passes through sections of The Lost Trails: Lower Loop.

What are the unique challenges or features of this trail?

The most unique aspect of this trail for mountain biking is its frequent creek crossings. Be prepared for a potentially wet adventure, as some crossings may require riding directly through water rather than over bridges.

Is the Grace Coolidge Trail suitable for families with children?

Yes, it's recognized as a family-friendly route. The Creekside Trail segment, in particular, is hard-surfaced and mostly level, making it an easy and enjoyable option for all skill levels.

Are there facilities available along the trail?

While the trail itself is natural, being located within Custer State Park means you have convenient access to facilities. Restrooms, water, and showers are available at Center Lake, which the trail leads to.

Nearby routes

Easy

2

Grace Coolidge Trail

00:45h

8.45km

110m

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