It includes a sumptuous palace with a park, gardens and wooded area, as well as the Aqueduct Carolino and the industrial complex of San Leucio, built for the production of silk. The Royal Palace is the centrepiece of the whole architectural composition and is located on a central axis which connects and unifies the entire complex. The risks to the Royal Palace and park are the pressure of urban development in the surrounding landscape and the wear caused by the flow of visitors. The risks to the Aqueduct Carolino are the transformation of the surrounding landscape due to urbanization and the shortage of funds for maintenance. Parts of the Royal Palace complex are currently used by the school of Military Air Force but in December 2014 the Ministries of Culture and Defence have approved a program to move the school away by December 2020 and to reserve the entire Royal Palace for cultural and educational functions.