Located at the tip of the Hook Peninsula in County Wexford in Ireland's Ancient East, the Hook Lighthouse is the oldest operational lighthouse in the world, and has marked the entrance to Waterford Harbour for over 800 years. Enjoy a 45-minute guided tour of this purpose-built, fully operational lighthouse. The visitor center features a gift shop, an art workshop, exhibits and a café. The Hook Lighthouse truly is one of a kind. This shared guided tour is available for groups of no more than 5.