Meet HL Dee McGrath, 610-331-7410, for a creek-side in and out hike to Bonner Park and a visit to the Revolutionary Era Frazier Ruins. Directions: From Route 202 North and Route 1, take Route 1 North until you come to Cheyney Road (About 3 miles). Turn left onto Cheyney Road. You will pass a prison on your left; go about 4 miles. You will see Thornton Municipal Building and Cheyney College on your left. The park will be on the right. Park at Squire Cheyney Farm Park. Address: 1255 Cheyney Thornton Road, Thornbury Township, PA . Bring a snack and water. Heavy rain cancels. Also, try and carpool among friends as the parking lot is small.