Camden Harbor Cruises is found on the Public Landing in Camden, ME. 207-236-6672. Depending on the tour, one or more of the following lighthouses are viewed: Brown's Head, Curtis Island, Grindle Point, Indian Island, Owls Head, and Rockland Breakwater. Passport stamps for each of these lighthouses are available on the cruises. Visit the website for rates and schedules or call to find out which tours pass the lighthouses. U.S. Lighthouse Society Members receive a 15% discount. Email: info@camdenharborcruises.com