Santiago's Cathedral - or Catedral Metropolitana - is considered one of the finest pieces of religious architecture in South America. This is the Catedral Metropolitana's fourth incarnation (as well as numerous touchups) since a church was first dedicated on this spot in 1561, and must be one of its loveliest.
It was most recently rebuilt in the 1750s, with the help of Italian architect Joaquín Toesca, who designed the baroque-fringed neoclassical facade that set the standard for subsequent structures around the Plaza de Armas.
Yet, as impressive as the stone exterior is, it is the resplendent vault and richly adorned altar, inside, that really inspires. A small museum of religious artifacts adjoins the main church.