The Cathedral of Siena (Italian: Duomo di Siena), dedicated from its earliest days as a Roman Catholic Marian church and now to Santa Maria Assunta (Most Holy Mary of Assumption), is a medieval church in Siena, central Italy.
Siena - a city in Tuscany, Italy. It is the capital of the province of Siena. The historic centre of Siena has been declared by UNESCO a World Heritage Site. Siena is famous for its cuisine, art, museums, medieval cityscape.