Siena Cathedral Complex OPA SI Pass with Audio Guide

- Explore Siena over three days with the OPA SI PASS, granting full access to the Cathedral, Baptistery, Crypt, Piccolomini Library, Museo dell'Opera, and Facciatone viewpoint and the Oratory of San Bernardino (April–October). - Marvel at the Duomo’s intricate mosaic marble floor and explore Pinturicchio’s vibrant frescoes in the Piccolomini Library. - Discover centuries-old frescoes in the Crypt and admire the Renaissance Baptismal Font in the Baptistery, featuring works by Donatello and Ghiberti. - Climb to the panoramic Facciatone terrace for sweeping views over Siena and the rolling Tuscan countryside. - Dive into Siena’s rich history with a digital audio guide, exploring each site at your own pace with detailed insights.