Looking down the walking trail that circles the highest point of Columbus, Ohio's newest metro park. Before being converted, Quarry Trails Metro Park was formerly one of the largest limestone quarries in the United States.

Stock photo: Looking down the walking trail that circles the highest point of Columbus, Ohio's newest metro park. Before being converted, Quarry Trails Metro Park was formerly one of the largest limestone quarries in the United States. was taken by absmetallicat .