Mars Quarry is a 1.68-mile out-and-back foot trail in Cuyahoga Valley National Park, Ohio. It climbs 23 ft to a high point of 908 ft. Difficulty: easy, from the NPS hiking-rating formula.
Open Mars Quarry on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Cuyahoga Valley.