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.
Hohe Weg lighthouse
Hohe Weg is an offshore lighthouse in the German Bight, located 25 km northwest of Bremerhaven, Germany. It is the oldest fixed offshore lighthouse of the Weser estuary in the Wadden Sea, having been in operation since 1856.