Map/Michigan/Cass CitySanilac Petroglyphs Historic State ParkOutdoor Venue8251 Germania Rd, Cass City, MI 48726View on MapDirectionsUpcoming Events No upcoming events scheduled.Other Upcoming Events Near Sanilac Petroglyphs Historic State Park6:30 p.m. Social, 7:00 p.m. MeetingTen Cent Horse Barn Museum · UblyThu, May 14, 20266:30 p.m. Social, 7:00 p.m. MeetingTen Cent Horse Barn Museum · UblyThu, Jul 9, 20266:30 p.m. Social, 7:00 p.m. MeetingTen Cent Horse Barn Museum · UblyThu, Oct 8, 2026Links(989) 856-4411