Palace of Caserta

Overview of the complex. The palace stands as a vast rectangular building covering tens of thousands of square metres with a volume measured in the millions of cubic metres. The plan produces four large inner courtyards and a long, axial connection to the surrounding park, while the masonry combines local stones, travertine and several marbles. Internally the complex rises in five principal storeys above a service level set below ground that contains kitchens, cellars and workshops.

Internal organisation and circulation. The principal internal route is a long, three-aisled gallery that gives a clear visual line toward the park and its fountains; the gallery’s centre once allowed carriage passage along its middle aisle with pedestrians using the flanking aisles. At the gallery’s midpoint there are paired octagonal entrance halls, one below and one above, that provide sightlines into each of the four courtyards. A monumental staircase carved in white Carrara marble climbs from the lower hall to the upper, the principal flight terminating between two sculpted lions, and contemporary counts give the main stair between 116 and 117 steps.

Rooms, service areas and theatre. The palace contains roughly twelve hundred rooms, more than thirty staircases and well over a thousand windows. The court theatre, opened in 1769, is finished with its original eighteenth-century decoration: a horseshoe-shaped auditorium with multiple orders of private boxes, a painted vaulted ceiling and a rear stage that was designed to open directly onto the park. Below the main floors, the subterranean level houses the historic kitchens, storage cellars, workshops and what is now presented as the Museum of the Work and the Territory.

Chapels, apartments and collections. A Palatine Chapel following a longitudinal nave-and-apse form was consecrated at Christmas 1784 and served the royal household. The main floor, the piano nobile (main floor), holds the royal apartments with suites decorated in late eighteenth-century rococo and in nineteenth-century Empire style. Principal ceremonial rooms include the Hall of the Alabardieri, the Guard Room noted for its stuccowork, the Hall of Alexander on the south side, and the Throne Hall, a long ceremonial salon completed in the mid-nineteenth century. The palace also contains a picture gallery, a large library and archival rooms, and spaces dedicated to the contemporary TerraeMotus art collection.

Façades, unfinished elements and materials. The exterior walls combine brickwork, local travertine and various marbles, with a rusticated base and ornamented upper storeys. The originally planned central dome and four corner towers were not executed; where those axial schemes intersect a roof lantern was placed instead. The façades and finishes record a mix of stone types drawn largely from the surrounding countryside, with special materials such as Carrara marble used in prominent internal features.

Park, aqueduct and garden features. The surrounding royal park covers roughly 120 hectares along an axis that stretches for almost three kilometres and combines an Italian formal garden close to the palace with a more naturalistic English-style botanical area. Water was brought to the grounds by the Carolino Aqueduct constructed at the same time as the palace. The garden sequence includes a long cascade and a succession of monumental basins and fountains known as the Waterway, an upper fishpond nearly five hundred metres long terminating at the Fountain of the Dolphins, a larger fishpond to the south measuring roughly 270 by 105 metres, and a grand artificial cascade with a drop of about 78 metres leading to an engineered grotto reached by side staircases.

Sculpture, planting and engineered garden works. Fountain groups, statuary and sculptural ensembles across the park are attributed to a circle of named sculptors and stone-carvers who executed large figurative groups for the water features; some sculptural programmes were left incomplete. The botanical garden was developed under royal patronage with an English gardener and contains an arboreal collection and a list of exotic plants introduced and acclimatised, such as camellia, aloe, agave, banksia, ginkgo and cedar of Lebanon. Purpose-built garden structures include heated greenhouses, covered service corridors and intentionally-ruined garden follies that form part of the nineteenth-century landscape composition.

Condition and conservation. The palace and its grounds show the effect of nineteenth- and twentieth-century interventions, wartime damage and extensive post-war repair. Large-scale restorative work in the decades after the Second World War recovered key building interiors and much of the garden layout. The whole complex, together with its hydraulic works and the San Leucio industrial-residential complex, is now protected as a World Heritage property and continues to be presented with conserved interiors, restored external features and managed parkland.