Slateford Creek Waterfalls-Delaware Water Gap Apr 6, 2018 15:25:51 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jmitch on Apr 6, 2018 15:25:51 GMT -5 endlessmountains.wordpress.com/2018/04/04/slateford-creek-waterfalls-delaware-water-gap-natl-recreation-area/ A beautiful gorge of black slate bedrock with three waterfalls, numerous cascades, chasm, and towering tulip poplar trees. A hidden gem in the Delaware Water Gap, a place known for its impressive waterfalls.