Castello di Lunghezza, Medieval fortification in Lunghezza, Italy

Castello di Lunghezza is a fortress located east of Rome with spacious courtyards, noble halls, and surrounding park grounds. The structure displays different architectural periods that are clearly visible in the buildings and outdoor areas.

The castle stands on the site of the ancient town of Collatia, linked to the expulsion of Tarquinius Superbus and the founding of the Roman Republic. It became a Benedictine monastery in the 8th century and by the 11th century belonged to the Abbey of San Paolo fuori le Mura. In the 13th century the Poli family fell out with Pope Boniface VIII, and the papacy gave the castle to the Orsini. It passed by marriage to the Medici in the 15th century, then to the Strozzi, who held it until the early 20th century.

The name Lunghezza comes from the locality in Municipio VIII of Rome, between via Collatina and via Tiburtina. In the 11th century the castle belonged to the abbey of San Paolo fuori le mura and was held for the abbey by families including the Conti and the Orsini. Inside its walls the Colonna family signed their manifesto against Pope Boniface VIII.

The site is easy to reach by car and has parking available on the grounds. Visitors should check conditions in advance to ensure a smooth visit.

In the 20th century, a new owner took over the fortress and opened it to the public while turning it into an events venue. This transformation saved the site from decline and gave it new purpose.