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.
Cape Otway Lighthouse
The light was first lit in 1848 using a first order Fresnel lens; it was the second lighthouse completed on mainland Australia and it remains the oldest surviving lighthouse in mainland Australia. It was decommissioned in January 1994 after being the longest continuous operating light on the Australian mainland. At the keeper's cottages of Apollo Bay, accommodation is available in two double studios or in the head keeper's cottage that will sleep groups ranging from two to sixteen people. A telegraph station was added to the site when Tasmania was connected to the mainland by a submarine telegraph line from Cape Otway to Launceston in 1859.