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Bismark Lake

Ideal Fishing

Bismark Lake sits among aspen groves and ponderosa pines, offering a peaceful spot for recreation and relaxation in the Black Hills National Forest.

The lake is perfect for fishing, with rainbow and brown trout, sunfish, smallmouth bass, northern pike, and catfish. Non-motorized boating is allowed, making it a great place to paddle and enjoy the scenery.

Access to Bismark Lake is through Custer State Park near the West Highway 16A entrance.

See the Bismark Campground webpage for camping information.

General Information

Supervisor's Office, Hell Canyon Ranger District Office

Address: 1019 N. 5th Street Custer, SD 57730
Phone: (605) 673-9200
Hours: Monday - Friday, 8:00 a.m. - 4:30 p.m. (Closed on federal holidays)

Facility and Amenity Information

Restrooms

Restroom information is not available for this site.

Water

Potable water is not available at this site.

Recreation Opportunities

Fishing - IceFishing - Ice
Fishing - Lake & PondFishing - Lake & Pond

Last updated January 29, 2026