A museum of incredible art of the 13th and 14th century. A must is to buy the combines ticket to see the Duomo itself, the Museo, the Baptistry, the Crypt...very good value. a feast for,the eyes.

Wow it is magnificent. Friends had told us it is even more awe inspiring than the Duomo in Florence and we had to agree they were right.

Highly recommend going inside, absolutely stunning. Be sure to also check out the view from the tower area.

Do not miss this one! It is absolutely amazing and like nothing you have ever seen. Black and white marble inside. Did not have time to visit the museum but would try to do so if we visit again.

This was my absolute favorite of all the cathedrals my husband and I visited. The arcitecture was amazing and I was in awe of the sculptures and artwork on the inside. A definite must see if your traveling to Siena. Make sure you buy the combo ticket and tour around the museum. Once you've gone through all the rooms with... More

One of the few cathedrals where looking down at the floor (with the fabulous mosaics) is just as spectacular as looking up at the ceiling or at the art along the walls and in the chapels.

An amazing gothic cathedral. Easy to find from anywhere in the city. The cost has gone up a little $12 for combo pass that includes the Cathedral, museum, baptistery, and crypt. Climb to the top at museum for amazing views.

A very impressive Cathedral, Inside and out, beautiful structure, The floor is decorated with large mosaics. Worth to buy a combined ticket of attractions in Siena, which also includes a beautiful view on the roofs of Siena, on the cathedral and on Piazza del Campo.

Well worth a visit, a spectacular building with an equally impressive inside, there is a lot to see and it's worth getting an all in ticket at 12€. They have done a particularly good restoration in the crypt were the roof is held up by a metal structure that in no way detracts from the fabric of the building. (The... More