The National Museum of Archaeology is the largest archaeological museum in Portugal and one of the most important museums devoted to ancient art found in the Iberian Peninsula. Located in Lisbon, the museum was founded in 1893 by the archaeologist José Leite de Vasconcelos. The museum is located in the western wing of the Jeronimos Monastery where the monks had their dormitory. The museum is built in the Neo-Manueline style and was officially opened in 1906.