Palazzo d'Arco

The Palazzo d'Arco is a Neoclassical palace and public museum located at Piazza Carlo d'Arco 4 in Mantua, Lombardy, Italy. Rebuilt from 1784 under the direction of Count Giovanni Battista Gherardo d'Arco, with a facade designed by architect Antonio Colonna, it preserves one of the most significant aristocratic collections in northern Italy. The palace houses the Museo di Palazzo d'Arco, displaying furnishings, paintings, books, and decorative arts accumulated over centuries by the Trentino d'Arco family, who settled in Mantua in 1740. Since 1973, the property has been administered by the Fondazione d'Arco, established by the last family member to ensure public access to the palace and its holdings.

The site's history extends back to at least the 12th century, when a royal palace likely stood there. The d'Arco family's connection to the property began around 1625, when Count Annibale Chieppio, minister to the Duke of Mantua, purchased and expanded the palace. By 1652, the building contained 63 rooms. When the Chieppio line died without male heirs in 1740, the palace passed to Teresa Chieppio, married to Francesco Alberto d'Arco, whose branch of the Trentino noble family had established itself in Mantua that same year.

Their son, Giovanni Battista Gherardo d'Arco, prefect of the Mantuan Academy of Sciences and Fine Arts, initiated the palace's transformation. In 1783 he commissioned Antonio Colonna to rebuild the facade in a Neoclassical style inspired by Andrea Palladio. Construction began in 1784, producing the building's present neoclassical character. In 1872, Francesco Antonio d'Arco enlarged the complex by acquiring the neighboring Renaissance palace and garden of the Marquis Dalla Valle.

The palace suffered bombing during World War Two. Count Carlo d'Arco (1799-1849), historian and document collector, served as podesta of Mantua from 1847 to 1848 and resided in the palace. The last family member, Contessa Giovanna d'Arco Chieppio Ardizzoni, Marchesa Guidi di Bagno, died in 1973. By her will of 1956, she established the Fondazione d'Arco and bequeathed the entire property, including the palace and all collections, to become a public museum. In 2014, the foundation received a donation of works from Marchese Federico Cavriani of the noble Mantuan Cavriani family, displayed in a dedicated Sala Cavriani.

The museum collections encompass furniture, ceramics, paintings, and an extensive library, together with a natural history collection, period kitchen, and historical musical instruments. The holdings reflect the eclectic but discerning tastes of the d'Arco family across several centuries, with particular depth in Italian and Northern European painting from the Renaissance through the 18th century. The library contains more than ten thousand antique volumes. The palace also preserves arms and an herbarium.

The palace presents a neoclassical facade on Piazza Carlo d'Arco, bearing the coats of arms of the d'Arco and Chieppio families and the Habsburg double-headed eagle in the tympanum, reflecting Austrian rule over Lombardy. The main building is a reconstruction around earlier structures, with a three-flight staircase leading to the piano nobile. The complex includes a garden enclosed by an exedra, overlooked by a 15th-century wing consisting of two small palaces, one containing the Sala dello Zodiaco. To the left, the former stables continue the architectural ensemble, now converted into the Teatrino d'Arco, which since 1946 has housed the Accademia Teatrale Francesco Campogalliani, founded by Ettore Campogalliani. The palace and its garden have undergone recent restoration.

The Palazzo d'Arco is located at Piazza Carlo d'Arco 4 in Mantua, Lombardy, Italy. It is owned and administered by the Fondazione d'Arco, established under the will of the last family member in 1973. The palace operates as the Museo di Palazzo d'Arco, open to the public with information available through its website at http://www.museodarcomantova.it/sito/. Visitors follow a route through the richly decorated rooms, including the entrance on the neoclassical facade, the piano nobile with the Sala degli Antenati, the garden, and the Sala dello Zodiaco.