Basilica of San Domenico

The Basilica of San Domenico, also known as Basilica Cateriniana, is a basilica church in Siena, Tuscany, Italy, one of the most important in the city.

The church was begun in 1226–1265, but was enlarged in the 14th century resulting in the Gothic appearance it has now. However, aspects of the Gothic structure were subsequently destroyed by fires in 1443, 1456 and 1531, and further damage later resulted from military occupation .