Custer County, Administrative county in Black Hills region, South Dakota, United States.
Custer County is an administrative division in the Black Hills region of western South Dakota characterized by pine forests, rolling grasslands, and exposed rock formations. The city of Custer serves as the county seat and main administrative center within this landscape.
Gold discoveries in the 1870s drew prospectors and settlers to the area, leading to the county's official establishment in 1875. The region transformed from a chaotic mining zone into an organized administrative territory over subsequent decades.
The county's name reflects its complex past tied to the Gold Rush era and settlement patterns of the 1800s. Local gatherings and exhibits tell stories about how mining shaped community life and continues to influence the region today.
U.S. Highways 16 and 385 provide main access routes through the county, connecting visitors to major destinations. The terrain varies between forested areas and open land, so plan travel accordingly depending on which section you intend to visit.
The county borders Black Hills National Forest, which contains hundreds of miles of hiking trails winding through dense woods and open ridges. This forest setting offers visitors a direct way to experience the landscape that shaped the region's early mining days.
Location: South Dakota
Inception: 1875
Capital city: Custer
Shares border with: Pennington County, Oglala Lakota County, Fall River County, Niobrara County, Weston County
Website: http://custercountysd.com
GPS coordinates: 43.68000,-103.46000
Latest update: December 7, 2025 20:42
Mount Rushmore
22.1 km
Crazy Horse Memorial
21.8 km
Needles
18.9 km
Custer State Park
8.1 km
Black Elk Wilderness
19.8 km
Rushmore Cave
24 km
Black Hills Playhouse
14.3 km
Crazy Horse Memorial
21.5 km
1881 Courthouse Museum
14.9 km
Hermosa Masonic Lodge
28.1 km
Pig Tail Bridge
9.2 km
Jewel Cave
30.2 km
Wind Cave
13.7 km
Peter Norbeck Summer House
13.6 km
Wind Cave National Park Administrative and Utility Area Historic District
13.8 km
Custer County Courthouse
14.9 km
Beaver Creek Rockshelter
11 km
Beaver Creek Bridge
10.9 km
Jewel Cave Ranger Station
31.3 km
Mount Coolidge Lookout Tower
7.4 km
Sunday Gulch Trail
20.8 km
Peter Norbeck Outdoor Education Center
11.3 km
Rankin Ridge Lookout Tower
6.3 km
Historic Trail and Cave Entrance
31.3 km
Wind Cave Visitor Center
13.8 km
Jewel Cave Visitor Center
30.2 km
Elk Mountain Campground
12.9 km
Elk Mountain Lookout Tower
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