Allegheny County is home to 20 named mountains. The highest is Indian Hill at 418 m.
There are 20 named mountains in Allegheny County. Indian Hill is the highest point. The most prominent mountain is Herron Hill.

Yes. Allegheny County has 20 named mountains. The highest is Indian Hill at 418 m.
The highest mountain in Allegheny County is Indian Hill, at 418 m.
Allegheny County has 20 named mountains.
