*THE* tourist destination by definition.
The most touristically seen city in the world - and actually one of the most stunning and beautiful places you can ever set your eye on.
Firenze / Florence, Tuscany, Italy: once you see it you won't forget it :)
Signoria Square (Piazza della Signoria) is the center of Florentine life. It is surrounded by art and important buildings such as: Palazzo Vecchio, the Loggia dei Lanzi (an open-air art gallery), Gli Uffizzi (the Offices which contain a rich collection of masterpieces), Tribunale della Mercanzia, Palazzo Uguccioni, and Palazzo delle Assicurazioni Generali.