Mont Alto, Pennsylvania
…along the headwaters of the West Branch of Antietam Creek. Mont Alto State Park is located in the creek valley, 1 mile (1.6 km) east of the borough. Pennsylvania Route 997 passes through the center of town as Main Street; it leads north 5 miles (8 km) to U.S. Route 30 near Fayetteville and south 7 miles (11 km) to Waynesboro…