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Custer County

Custer State Park

Top 7 Lakes in Custer State Park

Best lakes in Custer State Park are situated within the Black Hills of South Dakota, offering varied natural landscapes. The park encompasses 71,000 acres, characterized by granite formations, expansive plains, and clear mountain waters. These lakes provide opportunities for recreation and connection with nature. The region is known for its geological features and diverse ecosystems.

Best lakes in Custer State Park

  • The most popular lake is Sylvan Lake, a lake that features granite cliffs, unique rock formations, and pine trees. It serves as a trailhead for numerous hiking trails, including routes to Black Elk Peak.
  • Another must-see spot is Legion Lake, a lake with a lodge and amenities. Visitors can expect opportunities for swimming, fishing, boating, and an easy lakeshore hike.
  • Visitors also love Center Lake, a lake known for being a quieter option. It offers a peaceful environment for fishing, quiet camping, and simple lakeside recreation.
  • Custer State Park is known for lakes suitable for swimming, fishing, and non-motorized boating. These lakes offer a variety of experiences, from popular scenic spots to more tranquil retreats.
  • The lakes in Custer State Park are appreciated by the komoot community. The guide features 6 highlights, with 30 photos and 23 upvotes from visitors.

Last updated: April 27, 2026

Sylvan Lake

Highlight • Lake

Lake Sylvan is a pretty reservoir that attracts a lot of people in summer, as its shores made up of granite chaos are so photogenic. You can practice swimming, but also do some rock climbing on these large rocks that overlook the calm water. You can also picnic (there are tables) but also indulge in idleness on its beaches. A perfect place to rest, especially after a long hike or bike ride.

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Legion Lake

Highlight • Lake

Follow the path to the pier for a better view.

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Center Lake

Highlight • Lake

Another pretty lake to discover in the Black Hills.

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Grace Coolidge Trail

Highlight (Segment) • Trail

This is an easy out-and-back trail connecting Grace Coolidge Campground with Center Lake. You'll be able to admire creek and canyon views all along the way. Once at the lake, the Lost Trails lead around the lake in a loop. Continue on to a side trail at the northwestern end of the lake to reach a lovely viewpoint.

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Custer State Park

Highlight • Natural

Custer State park is a 71,000 acres in the Black Hills. It has a wide variety of scenery, including granite peaks, rolling plains and clear mountain water.

It is a popular destination for camping, hiking, biking, swimming, fishing, or just relaxing in the solitude of nature.

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Popular around Custer State Park

In the heart of the Black Hills in South Dakota – Centennial Trail

From the mountain peaks to the prairie – Rocky Mountains and Great Plains

Hiking in Custer State Park

Running Trails in Custer State Park

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Road Cycling Routes in Custer State Park

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In the heart of the Black Hills in South Dakota – Centennial Trail

Hiking Collection by

Vincent Reboul

Tips from the Community

Lauren & Bailey 🐕🐾
July 24, 2025, Sylvan Lake

A truly beautiful lake to walk around. The trail is easy, though there's a bit of a climb and a narrow cliff.

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Legion Lake is part of Custer State Park in South Dakota. There is a campground and a lodge right next to the lake. The Legion Lake Trail goes around the lake and offers the opportunity to enjoy the water from all kinds of views on a short hike.

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AaronLavanchy
November 3, 2023, Center Lake

Center Lake is a little quieter than some of the other lakes in the area. This picturesque lake offers a picnic area, playground and small beach. As well as a campground that is ideal for tents and small campers.

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This is an easy out-and-back trail connecting Grace Coolidge Campground with Center Lake. You'll be able to admire creek and canyon views all along the way. Once at the lake, the Lost Trails lead around the lake in a loop. Continue on to a side trail at the northwestern end of the lake to reach a lovely viewpoint.

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mtm05005
August 22, 2023, Sylvan Lake

Sylvan Lake is the most popular and recognizable lakes in Custer State Park. The lake is surrounding by granite rock formations that rut out from the ground and gives the lake a unique, beautiful look. There is parking and public restrooms at the lake.

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mtm05005
August 22, 2023, Custer State Park

Custer State park is a 71,000 acres in the Black Hills. It has a wide variety of scenery, including granite peaks, rolling plains and clear mountain water. It is a popular destination for camping, hiking, biking, swimming, fishing, or just relaxing in the solitude of nature.

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mtm05005
August 17, 2023, Center Lake

Beautiful lake within the Black Hills. The water is surrounded by forest and is usually not busy, so it is a great place to sit in the shade and enjoy the peaceful sounds of nature.

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Set amidst a picturesque setting of forests and mountains, the lake offers numerous opportunities to discover and explore. There are numerous hiking trails that circle the lake and take you through the stunning scenery. Here you can enjoy the beauty of nature to the fullest and take a deep breath of fresh air. A distinctive feature of Sylvan Lake is its pristine beauty. The lake is surrounded by dense forests and framed by mountains that offer impressive views. Here you can relax from the hustle and bustle of everyday life and concentrate on nature.

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Frequently Asked Questions

What are the most popular lakes in Custer State Park?

Among the most popular lakes are Sylvan Lake, often called the 'Crown Jewel' for its stunning granite cliffs and unique rock formations, and Legion Lake, known for its convenient amenities and family-friendly activities. Center Lake is also a favorite for those seeking a quieter experience.

Are there hiking trails around the lakes in Custer State Park?

Yes, many lakes offer excellent hiking opportunities. Sylvan Lake is a trailhead for routes to Black Elk Peak and The Needles, as well as the Sylvan Lake Loop. Legion Lake has an easy lakeshore hike, and the Grace Coolidge Trail connects to Center Lake. For more options, you can explore various hiking routes in the park, such as those found in the Hiking in Custer State Park guide.

Which lakes are best for families with children?

Legion Lake is highly recommended for families, featuring a small beach, a playground, and a lodge with amenities. Center Lake also offers a small beach, a playground, and picnic areas in a more tranquil setting. Sylvan Lake is also family-friendly, offering swimming and paddle boating.

What kind of terrain and natural features can I expect around the lakes?

The lakes are set amidst diverse landscapes. Sylvan Lake is famous for its dramatic granite cliffs, unique rock formations, and towering pine trees. Legion Lake offers a serene retreat with forest surroundings, while Center Lake is nestled in a peaceful, forested area. Bismark Lake, just outside the park, is surrounded by aspen groves and Ponderosa pines.

What water activities are available at the lakes?

Most lakes offer swimming, fishing, kayaking, and canoeing. Sylvan Lake and Legion Lake allow electric motors, and rentals are often available. Stockade Lake is unique as it's the only lake in Custer State Park that permits all types of boats, including motorized vessels. Center Lake and Bismark Lake are ideal for non-motorized boating, offering a peaceful paddling experience.

Do I need a permit or pay an entrance fee to visit the lakes in Custer State Park?

Yes, Custer State Park requires an entrance license. This license provides access to all areas within the park, including its lakes and trails. You can find more information about park entry requirements on the official Custer State Park website.

What is the best time of year to visit the lakes in Custer State Park?

The lakes are most popular during the warmer months, typically from late spring through early fall, when activities like swimming, boating, and hiking are in full swing. Summer sees the most visitors, especially at scenic spots like Sylvan Lake. Fall offers beautiful foliage, while spring brings fresh greenery and fewer crowds.

Are there camping facilities near the lakes?

Yes, several lakes offer camping. Stockade Lake has two campgrounds (North and South) suitable for RVs, tents, and cabins. Center Lake features a tent-friendly campground with shaded sites. Legion Lake also has a campground right next to the lake, and Bismark Lake offers a peaceful campground with lake views.

Which lake is best for motorized boating?

Stockade Lake is the only lake within Custer State Park that allows all types of boats, including motorized vessels. This makes it the ideal choice for those looking to enjoy a full range of boating activities.

What wildlife might I spot near the lakes?

Custer State Park is known for its diverse wildlife. Near the lakes, you might spot various bird species, deer, and other small mammals. The park's larger inhabitants, such as bison, elk, and pronghorn, are often seen in other areas of the park, particularly along the Wildlife Loop Road.

Are there any historical sites near the lakes?

Stockade Lake is located close to the Gordon Stockade, which holds historical significance as the site of the first gold discovery in the Black Hills. This offers a glimpse into the region's rich past.

Can I find amenities like cafes or restaurants near the lakes?

Yes, Legion Lake Lodge offers a restaurant with outdoor dining, a store, and cabins, providing convenient amenities for visitors. Other lakes, like Sylvan Lake and Center Lake, have picnic areas and basic facilities.

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