David F.
Yelp
With only half a day in Siena, far less than the city deserves, we only had time for a few important spots to see. Siena's main cathedral - the Duomo - was tops on the list.
First, we needed to purchase a ticket to go inside, the tickets available at the Duomo ticket office in an adjacent building to the right. You can get tickets just to see the Duomo, or a more expensive pass to also see the museum, crypt and baptistery. Entrance is free if you just are attending a mass.
The exterior façade is striking, every inch seemingly boasting ornate carvings, showing off the handiwork of artisans from long ago, and featuring a distinctive striped look. A surrounding set of stairs are convenient for giving your feet a break.
The interior is breathtaking. Sculpture by Michelangelo, Bernini, Donatello; inlaid marble floors (uncovered August-October); amazing stained-glass windows, and more.
Although we were here on a Sunday afternoon in the late summer the crowds were manageable, much less than Florence.
Outside is an odd, unfinished extension of the Cathedral. Siena, locked in a tit-for-tat battle with Florence over whose Cathedral was the biggest, had begun a huge enlargement of the Duomo. Alas, the Black Death wiped out half the population, and doomed the project.