A Paddling Guide to the Poconos: What to Know, Where to GoBoasting 150 lakes and 170 river miles, the Pocono Mountains in eastern Pennsylvania is an incredible spot for watersports enthusiasts. From the rapids on the Lehigh River to the flatwater of Lake Wallenpaupack, you’ll find find lots of places to enjoy kayaking, canoeing, rafting, and stand-up paddleboarding.