We've just witnessed what happens for Christmas here in Cuzco and it's definitely a crazy and festive experience. First, on the 24th the whole Plaza de Armas (the heart of Cuzco) is closed to traffic and completely filled with stalls for people to sell their stuff. What do they sell you ask? Anything you could need to build a nativity scene (la creche de Noel) next to your christmas tree.
| Plaza de Armas |