The Piazza dei Miracoli. The Baptistery is in the foreground, the Duomo is in the center, and the leaning tower in the background on the right.

The Piazza del Duomo ("Cathedral Square") is a wide, walled area at the heart of the city of Pisa, Tuscany, Italy, recognized as one of the main centers for medieval art in the world. Partly paved and partly grassed, it is dominated by four great religious edifices: the Duomo (cathedral), the Campanile (the cathedral's free standing bell tower), the Baptistry and the Camposanto.

• http://en.wikipedia.org/wiki/Piazza dei Miracoli
• Hillman 1000 Wonders