What are the must‑visit sites for a first‑time visitor to Orvieto?

Start with the iconic Duomo, a stunning cathedral with a unique bell tower. Explore the underground tunnels that reveal the city’s ancient Roman roots. The medieval walls offer panoramic views, and the local wine cellars provide tastings of Umbria’s renowned wines. For cuisine, try regional specialties like truffle dishes, olive oil, and homemade pasta at family‑run trattorias. Seasonal festivals, such as the medieval fair, showcase local crafts and music.