At Liverpool, Perry County, Penns Woods:



The Susquehanna River is the oldest or second oldest system on the planet. She predates the mountains through which she flows by over 300 million years. That means she was there before Pangaea broke up and formed the Atlantic Ocean. At 444 miles in length she is the longest river without commercial traffic in the continental United States.

Personally I think she is just darned pretty but then I am biased toward her!