There is a such thing as old growth forest in South Dakota, and just how old this forest is will blow your mind.

Situated in eastern Wyoming and western South Dakota, the Black Hills have long held a ... and eroded little mountains is home to some of the country's most iconic attractions, including Mount ...

Perpetuity lasted only until gold was found in the mountains and prospectors ... the rest was part of the Black Hills National Forest.) South Dakota was also the site of the last major defeat ...