Meet HL Colleen DeVirgiliis, (610-331-3578), for a hike beginning at Opalanie Park and into the Bryn Coed Preserve. Address: 1422 St. Matthews Road, Chester Springs, PA. Directions: From Routes 401 and 113, travel west on Route 401 to St. Matthews Road. Go right on St. Matthews Road and travel 2.7 miles to Opalanie Park on your right. Bring water and a snack. GPS Coordinates:40.1243709, -75.6273025