Three Forks, South Dakota

43°57′03″N 103°30′50″W / 43.95083°N 103.51389°W / 43.95083; -103.51389CountryUnited StatesStateSouth DakotaCountyPenningtonTime zoneUTC-7 (MST) • Summer (DST)UTC-6 (MDT)Area code605

Three Forks
Location
Roads at junction	US 16 & US 385
Construction
Maintained by	South Dakota Department of Transportation

Three Forks is an unincorporated community in Pennington County, South Dakota, United States. It lies at the intersection of U.S. Routes 16 and 385, just north of Hill City along Spring Creek. A small general store featuring fuel is open year-round; other businesses are open seasonally, including a campground, a motel, a miniature golf-course, and an ice-cream stand. The campground is the site of an annual Octoberfest event, and the area is heavily patronized during the Sturgis Motorcycle Rally in August of each year. In recent years, considerable residential development of the immediate area has swollen its population.

From Three Forks:

• East (US 16) to the Keystone Wye and Rapid City.
• North (US 385) to Sheridan Lake, Lead, and Deadwood.
• South (US 16 and US 385 multiplexed) to Hill City and Custer.

Three Forks is one of several places in the Black Hills where there are two routes indicated by highway signage directing travelers to Mount Rushmore National Memorial.

See also

• Keystone Wye
• Four Corners, Wyoming
• Maverick Junction, South Dakota
• Mule Creek Junction, Wyoming
• Cheyenne Crossing, South Dakota
• Four Mile, South Dakota
• Carlile Junction, Wyoming