Cathedral of Santa Maria del Fiore (Duomo)

The Cathedral of Santa Maria del Fiore, commonly known as the Duomo, is Florence's most iconic landmark. Completed in 1436, its stunning Gothic architecture is crowned by Brunelleschi's magnificent dome, which remains the largest brick dome ever constructed. The interior features beautiful frescoes, intricate marble floors, and an impressive clock designed by Paolo Uccello. Visitors can climb to the top of the dome for a breathtaking view of Florence's skyline. The Duomo complex also includes the Baptistery of St. John and Giotto's Campanile, both masterpieces of Gothic architecture. Together, these structures represent the religious heart of Florence and offer a deep insight into its artistic heritage.