Pennington County is home to 101 named mountains. The highest is Black Elk Peak at 2,207 m.
There are 101 named mountains in Pennington County. The highest and the most prominent mountain is Black Elk Peak.

Yes. Pennington County has 101 named mountains. The highest is Black Elk Peak at 2,207 m.
The highest mountain in Pennington County is Black Elk Peak, at 2,207 m.
Pennington County has 101 named mountains.
