Great find, just love it, I am sorry about my late comments, been a bit busy, where is this situated in Pa, I have been living in Hatfield, Souderton region.
Dave Bonta: Hi Astrid - It's west of Wilkes-Barre, on PA Rt. 118. There's a dammed lake up on top of the mountain, and below it the two gorges (glens) filled with waterfalls and connected by a circuit trail that takes about three hours to complete. Easily the most spectacular spot in Pennsylvania.