Crum Creek in Pennsylvania offers a short, adventurous freshwater creek paddle, distinct from any coastal tidal features. The primary paddling route runs from an access point above the Strath Haven Coulee Dam off Yale Avenue in Swarthmore upstream. Another recognized launch point is down the hill from the SEPTA 101 trolley stop at Paper Mill Road, with a common take-out at the Baltimore Avenue bridge to avoid a dangerous downstream dam. Paddling is highly dependent on recent rainfall; low water levels can render sections impassable, with one treacherous shallow area known as Rocky Roads extending for twenty yards and leading to long stretches with an average depth of only six inches. After sufficient rain, the creek features quite a bit of swift, fun Class I rapids. Major hazards include multiple dangerous dams, one right before Yale Avenue and another downstream from the Paper Mill Road launch, which must be scouted and portaged. There is also a report of a small tree lying parallel to the water's surface that can be difficult to pass. The creek is narrow with many twists and turns, snags, and sieves, requiring careful maneuvering. Wildlife is abundant, with multitudes of turtles along the banks and shadowy fish in the shallows; there are also reports of beavers. The surrounding area includes a rugged creekside trail frequented by hikers. Parking is available at the Paper Mill Road location, and the trip can be combined with public transit, as one can take out at Bullens Lane to catch a SEPTA bus. The overall character is that of a small, challenging, and technical urban creek paddle best undertaken shortly after a rainstorm when water levels are higher.