Black Diamond one of many historical features of Knoebels

Posted | Contributed by Jeff

The story of Knoebels goes back to the turn of the 20th century. Long before Black Diamond opened, day-trippers would come to this spot to swim at the junction of two streams. Roaring Creek and Mugser’s Run still flow through the park (and have been the source of some devastating floods over the years).

Read more from The Washington Post.

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