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.
Old Caloundra Light
Old Caloundra Light, also known as Old Caloundra Head Light or Cape Caloundra Light, is an inactive lighthouse located in Caloundra on the Sunshine Coast in South East Queensland, Australia. It is the oldest surviving building in Caloundra. The lighthouse was active between 1896 and 1968. The tower was relocated twice. In 1970 it was relocated from its original location to Woorim Park in Caloundra, and in 1999 it was returned to its original site on Canberra Terrace near downtown Caloundra, where it stands today.