Vermilion Museums 480 Main St The Great Lakes Historical Society, with its Inland Seas Maritime Museum in Vermilion, Ohio, is a non-profit organization dedicated to the preservation of Great Lakes History. Vermilion OH Museums Inland Seas Maritime Museum www.inlandseas.org great lakes inland seas maritime museum superior michigan huron erie ontario st. claire soo clevlenad detroit whitefish duluth mackinac mackinaw steamer steamship 1000 footer straight decker self unloader schooner scow freight great lakes inland seas maritime museum superior michigan huron erie ontario st. claire soo clevlenad detroit whitefish duluth mackinac mackinaw steamer steamship 1000 footer straight decker self unloader schooner scow freight Business Reviews Inland Seas Maritime Museum Testimonials