The Black Hills

The Black Hills is a small and isolated mountain range rising from the Great Plains of North America in western South Dakota and extending into Wyoming, United States. The Black Hills encompass the Black Hills National Forest. The name "Black Hills" is a translation of the Lakota Pahá Sápa. The hills were so-called because of their dark appearance from a distance, as they were covered in trees.

In many ways, the Black Hills functions as a very spread-out urban area with a population of 250,000. Other important Black Hills cities and towns include:

 

Source: https://en.wikipedia.org/wiki/Black_Hills#Tourism_and_economy