Custer

Custer State Park is a South Dakota State Park and wildlife reserve in the Black Hills, United States. The park is South Dakota's largest and first state park, named after Lt. Colonel George Armstrong Custer. The area originally started out as sixteen sections, but was later changed into one block of land because of the challenges of the terrain. The park began to grow rapidly in the 1920s and gained new land. During the 1930s the Civilian Conservation Corps built miles of roads, laid out parks and campgrounds, and built three dams that set up a future of water recreation at the park. In 1964 an additional 22,900 acres (93 km2) were added to the park. The park covers an area of over 71,000 acres (287 km2) of hilly terrain and is home to many wild animals. -- Wikipedia

Custer State Park

Custer State Park is a South Dakota State Park and wildlife reserve in the Black Hills, United States. The park is South Dakota’s largest and first state park, named after Lt. Colonel George Armstrong Custer. The area originally started out as sixteen sections, but was later changed into one block of land because of the challenges of the terrain. The park began to grow rapidly in the 1920s and gained new land. During the 1930s the Civilian Conservation Corps built miles of roads, laid out parks and campgrounds, and built three dams that set up a future of water recreation at the park. In 1964 an additional 22,900 acres (93 km2) were added to the park. The park covers an area of over 71,000 acres (287 km2) of hilly terrain and is home to many wild animals. — Wikipedia

Sylvan Lake is a lake located in Custer State Park, in the Black Hills of South Dakota, United States. It was created in 1881 when Theodore Reder built a dam (the Sylvan Lake Water Dam) across Sunday Gulch Creek. The lake area offers picnic places, rock climbing, small rental boats, swimming, and hiking trails. It is also popular as a starting point for excursions to Black Elk Peak and The Needles.  -- Wikipedia

Sylvan Lake

Sylvan Lake is a lake located in Custer State Park, in the Black Hills of South Dakota, United States. It was created in 1881 when Theodore Reder built a dam (the Sylvan Lake Water Dam) across Sunday Gulch Creek. The lake area offers picnic places, rock climbing, small rental boats, swimming, and hiking trails. It is also popular as a starting point for excursions to Black Elk Peak and The Needles. — Wikipedia