From Lancaster, proceed on RT 72 North thru East Petersburg and thru Manheim 17 miles. Exit RT117/Mt. Gretna, down ramp to stop sign. Turn left onto RT117 North. Proceed 2.3 miles to Mt. Gretna Pizzeria (“Lake” sign on side of building), turn right onto Timber Road, follow Lake signs, bear left onto Lakeview Drive, bear left into parking lot at Mt. Gretna Lake & Beach. Parking is free!