For more information, visit the Duomo's website. Tuscany Day Trip from Florence: Siena, San Gimignano, Pisa and Lunch at a Winery (17849 reviews) ...

Sometimes overshadowed by tourists in favor of the majestic Florence when visiting Tuscany, Siena stands imposing ... from the 13th century, whose facade is clad in white and black marble.

Next, you should admire the intricate marble facade of Siena Cathedral (Duomo di Siena), which is adorned with intricate marble carvings. Make sure to climb the tower for panoramic views of the city.