Hook Lighthouse
The Hook Lighthouse (; also known as Hook Head Lighthouse) is a building situated on  Hook Head at the tip of the Hook Peninsula in County Wexford, in Ireland. It is one of the oldest lighthouses in the world and the second oldest operating lighthouse in the world, after the Tower of Hercules in Spain. It is operated by the Commissioners of Irish Lights, the Irish Lighthouse Authority, it marks the eastern entrance to Waterford Harbour. The current structure has stood for 846 years as of 2018.
Great Lakes Shipwreck Museum
An active navigational light has operated at Whitefish Point since 1848. The United States Coast Guard (USCG) stationed personnel at Whitefish Point until 1971 when the navigational equipment was automated. Whitefish Township was successful in its bid to place the Whitefish Point light, the oldest active light on Lake Superior, on National Register of Historic Places in 1973.