Castello Ruspoli

Castello Ruspoli is located in the town of Vignanello, Italy. The site’s origins trace back to at least the mid-9th century, when it was first recorded in 847 as a fortress. This stronghold structure was associated with early medieval defenses and later found a religious role when Pope Leo IV converted it into a monastery. It served as a Benedictine monastic residence until the late 11th century, around 1081.

In the latter half of the 12th century, the fortress became part of the Free City of Viterbo under the authority of Emperor Frederick Barbarossa in 1169. Over the following centuries, control of Vignanello shifted frequently, contested between the Papacy and prominent noble families such as the Aldobrandini, Orsini, de Vico, and Borgia dynasties, reflecting the political complexities of the region.

The 16th century marked a significant transformation when Pope Clement VII granted the fief of Vignanello to Beatrice Farnese in 1531. When her daughter Ortensia Farnese married into the Marescotti family, the fortress passed into their hands. Around 1574, Ortensia commissioned the military architect Antonio da Sangallo the Younger to redesign the fortress into a more comfortable residence while maintaining defensive features. There is evidence that Jacopo Barozzi da Vignola, a leading architect of the time, may have contributed to the external appearance.

The early 17th century saw further developments under Ottavia Orsini, who was married to Marcantonio Marescotti and was the daughter of Vicino Orsini, the creator of the famous Sacro Bosco in Bomarzo. Starting in 1610, she established the Renaissance gardens surrounding the castle, enhancing its status as a noble estate with refined landscape design.

Within the castle, a chapel located on the ground floor is dedicated to Sister Giacinta Marescotti, a family member who was canonized by Pope Pius VII in 1807. Ownership remained with the Marescotti lineage until the Ruspoli family acquired the estate. Francesco Maria Ruspoli, the 6th Count of Vignanello and 1st Prince of Cerveteri, elevated the family’s rank to princely status. Since then, the castle has remained a private residence under the Ruspoli family, who have preserved and maintained it continuously into the present.