8-10 miles. Wander the woodlands, meadows, and stream side trails of Tyler. Fragrant witch hazel should be blooming. See Tyler's Pink Hill, a rare serpentine barren in Delaware County. We will also pass by some of the permanent display of tree houses. Bring your lunch as we pause by a cascading waterfall. For those using public transportation, take the 101 SEPTA trolley from 69th Street to the Springfield Mall stop by 8:25. For those driving, meet at 8:30 in front of Macy's at the front of the Springfield Mall or meet at 9:00 at the parking lot at Tyler. Cost: $1.00 plus $11.00 Admission. Leader: Gary Sawyer, 610-891-0118, muddyboots@comcast.net