The Duomo
You can’t miss a visit to the city’s iconic symbol, the Duomo, or Cattedrale di Santa Maria del Fiore. It was built over 140 years, completed in 1436 and topped by the largest brick dome in the world, created by Brunelleschi. By climbing to the top, you’ll enjoy one of the most awe-inspiring views over the city and a closer look at the interior and frescoes too.