Fortezza Medicea (Siena)

The fortress is positioned on the northern edge of the central Siena in the Terzo of Camollia, in the neighborhood of San Prospero, and since 1923 has overlooked the city’s Artemio Franchi/Montepaschi Arena.

Construction of the fortress followed the Battle of Marciano which in 1554 marked the final defeat of Siena by its long-standing rival, Florence.

It was located on the site of a previous fort, known as the Cittadella/Citadel, which had been built in 1548 on the orders of the Emperor Charles V after the city came under the control of Spain, subjected to the authority of the Spanish ambassador, Diego Hurtado de Mendoza.

The project was entrusted to Cosimo’s celebrated Urbino born architect, Baldassarre Lanci who had started his career as a military engineer.

It houses an Enoteca (a commercial center focused on the local wine industry) and frequently hosts art exhibitions.

The west bastion
Coat of Arms of Cosimo I de' Medici between two heroic figures, by Francesco Camilliani
Statue of Saint Catherine of Siena, facing towards the city