Siena Cathedral Complex (Opa Si Pass)

Must Do Experiences

• Marvel at the vibrant frescoes of the Piccolomini Library, believed to be based on designs by Raphael

• Discover the newly uncovered crypt paintings, hidden since the Middle Ages and revealed only in the 1990s

• Admire the stunning marble inlay floor of the cathedral, a masterpiece of inlaid stone artistry

Hidden Gems

• The crypt houses some of the most important artworks in the entire complex, including bright frescoes only rediscovered after recent renovations

• The Facciatone offers a unique side view and architectural insight into the cathedral's unfinished facade

• The Baptistery of St. Bernardino features elegant Renaissance architecture and serene atmosphere away from the main crowds

What Makes it Special

• The Opa Si Pass combines access to five major attractions with one convenient ticket valid for 3 days

• The crypt frescoes were hidden for centuries and only uncovered in the 1990s, making them a truly remarkable discovery

• The Piccolomini Library frescoes by Pinturicchio, likely based on Raphael's designs, are among the finest Renaissance works in Siena

Perfect Timing

When to visit for the best experience

Visit during the spring or autumn months when crowds are thinner and the weather is pleasant for exploring. Early mornings on weekdays offer the most peaceful experience, allowing you to fully absorb the beauty of each space.

Photography Guide

Capture the perfect shots

• Use a small tripod or monopod in the cathedral for low-light shots of the crypt frescoes

• Golden hour light filtering through the rose windows creates stunning interior photography opportunities

• Flash is typically prohibited—check signage before taking photos in the Piccolomini Library

Cultural Etiquette

Respect local customs and traditions

Dress modestly when visiting the cathedral—covered shoulders and knees are required for entry Silence is appreciated in the crypt and library areas as they are spaces of reflection and reverence Tipping is not expected but leaving a small donation at the cathedral is a kind gesture

Special Events & Experiences

Enhanced experiences and seasonal highlights

• Palio di Siena horse races (July 2 and August 16) bring extraordinary energy to the city

• Christmas and Easter services feature special liturgical celebrations in the cathedral

• Annual restoration projects sometimes offer behind-the-scenes insights into the cathedral's conservation efforts

Important Guidelines & Safety

Essential safety information and guidelines

• Watch your step on the cathedral's marble floor, which can be slippery when polished

• Keep valuables secure in crowded areas, especially during peak tourist seasons

• Follow all posted signage regarding restricted areas to ensure your safety and the preservation of the artworks