The Castello della Magione (also Magione di San Giovanni al Ponte or Spedale di San Giovanni in Gerusalemme alla Magione) is a medieval castle in Poggibonsi (province of Siena, central Italy). It is an example of a medieval "Mansio" (residence) that belonged to the Knights Templar. The castle includes the ancient church and the “spedale” (hotel) for the pilgrims in transit to Rome on the Via Francigena. The complex is near the ancient crossing of the Via Francigena over the Staggia River, near the Bonizio bridge, now destroyed.
The castle dates from the 11th century. On 5 September 1140, it was donated by Gottifredo di Arnolfo and Arnolfino di Cristofano, heirs of the founders, to the Monks of the Saint Michael Abbey in Poggio Marturi. The monks entrusted it to the Knights of the Temple, becoming one of the numerous "Mansiones" or "Domus Templi" on the Via Francigena.
The castle, downgraded to a farm, was bought by several people, among whom were the Princes Corsini. In 1979 it was acquried by Count Marcello Alberto Cristofani della Magione, who donated it to the Militia Templi, which was just being founded, as the Magistral See. After the donation, restoration of the entire complex began.
The castle maintains signs of its Romanesque origins, in spite of some changes made during the ensuing centuries.
Seen from above, the complex assumes a nearly trapezoidal shape, in that it follows, on the west side, the course of the River Staggia. In the courtyard, visitors will see the premises of the convent for the Knights, the small guest-rooms and the flight of steps for access to the upper floor.
The Magistral Church of San Giovanni in Jerusalem is designed in a pure Romanesque style, as it can be seen from the altar. The restoration has shown the Burgundian-Cistercian influence of the vault construction.
- A.A.V.V., Chiese Medievali della Valdelsa - I Territori della Via Francicena, Vol 2: Tra Siena e San Gimignano, Empoli : Edizioni dell'Acero, 1999.
- Luciano De Filla, Giorgio Merlini, Italo Moretti, La Chiesa di San Giovanni in Jerusalem alla Magione di Poggibonsi, Siena : Ente provinciale per il turismo, stampa 1986.
- Giuseppe Mantelli, La Magione casa templare sulla via Francigena : strade, pellegrini, monachesimo, cavalleria nel Medio Evo, Poggibonsi : La Magione dei Templari.
- I Templari, Mito e Storia - Atti del Convegno Internazionale di Studi alla Magione Templare di Poggibonsi - Siena, Raccolti da Giovanni Minucci e Franca sardi, Sinalunga - Siena: A.G. Viti Riccucci 1987.
- Militia Templi
- Knights Templar
- List of places associated with the Knights Templar
- Via Francigena
- Tridentine Mass
- Traditionalist Catholic