Siena Baptistery: A Quick but Worthwhile Visit

Visit Siena Guide editorial·May 19, 2026·6 min read

Tucked behind the Duomo down a steep flight of steps, the baptistery is small but contains one of Italy's great Renaissance fonts.

# Siena Baptistery: A Quick but Worthwhile Visit

Tucked behind the Duomo down a steep flight of steps, the baptistery is small but contains one of Italy's great Renaissance fonts.

Key facts

The hexagonal baptismal font (1417-1431) features bronze panels by Donatello, Ghiberti, and Jacopo della Quercia.
Frescoes by Vecchietta cover the vaulted ceiling.
Time needed: 20-30 minutes.
Ticket: included in the OPA Si Pass or 5 euro separately.
Easy to miss — many tourists do not even know it exists. Walk down the staircase behind the Duomo to find the entrance.

What I tell visitors

If you have bought the OPA Si Pass for the Duomo, the baptistery is a quick add-on. See the Duomo tickets guide.

Related guides

Final word

Whatever brings you to Siena — food, the Palio, the Tuscan countryside — slow down. The city repays attention. If you have a tip to add or a correction, write us at redazione@visitsienaguide.it.