Duomo of Florence
If you’ve seen a postcard of Florence, chances are, you’ve seen the Duomo. The Duomo of Florence is a cathedral built in the heart of Florence. The cathedral is one of Italy’s largest churches and, until development of new structural materials in the modern era, the dome was the largest in the world. It remains the largest brick dome ever constructed. Officially named, Santa Maria del Fiore, this is the main church of Florence, Italy. The exterior of the basilica is faced with polychrome marble panels in various shades of green and pink bordered by white and has an elaborate 19th-century Gothic revival façade. Inside, the Duomo features breathtaking artwork including the frescos decorating the ceiling depicting heaven and hell. Once you reach the top of the Duomo, small windows reveal breathtaking panoramic views of the city. Entrance to the cathedral is free. Due to popularity, expect a long line of tourists waiting to get in.