Nestled in the rolling hills of Tuscany, Siena is a medieval masterpiece that exudes charm and history. Famous for its Palio horse race, stunning Gothic architecture, and vibrant cultural heritage, this UNESCO World Heritage Site offers visitors a journey back in time Piazza del Campo: One of Europe’s most beautiful squares, this shell-shaped piazza is the heart of Siena. Surrounded by historic buildings, it’s where the thrilling Palio di Siena horse race takes place twice a year. Siena Cathedral (Duomo di Siena): A stunning example of Italian Gothic architecture, the Duomo boasts intricate striped marble exteriors, breathtaking mosaics, and the Piccolomini Library, adorned with frescoes by Pinturicchio. Torre del Mangia: Climb this iconic tower for panoramic views of the city and the surrounding Tuscan countryside. The Palio Experience: If visiting in July or August, witness or learn about the Palio, an ancient horse race that embodies Siena’s deep-rooted traditions and rivalries.