Château de Lucens
The Château de Lucens in Lucens, Switzerland, is a historic castle site comprising the Gothic Castle and the Bernese Castle, surrounded by ancient walls and fortifications. Dating back to the early 13th century, it served as the residence of the Bishops of Lausanne and was involved in the Burgundian Wars. Today it is a listed Swiss cultural property of national importance, hosting visits, weddings, seminars and exhibitions. The castle also has a connection to the Conan Doyle family, who dedicated it to the Sherlock Holmes universe in 1965.