Meet HL Dee McGrath, 610-331-7410, for a leisurely hike in the woods and roads. Meet in the upper parking lot in front of the park office in Ridley Creek State Park Directions: from Route 352, go North on Gradyville Road for 1 mile; turn onto South Sandy Flash Road ( Park Entrance) and make a right onto the first road. Proceed to the upper parking lot. Bring water and snacks.