Fodor's Expert Review Convento de Las Dueñas

Founded in 1419, this convent hides a 16th-century cloister that is the most fantastically decorated in Salamanca, if not all of Spain. The capitals of its two superimposed Salmantine arcades are crowded with a baffling profusion of grotesques that can absorb you for hours. Don't forget to look down: the interlocking diamond pattern on the ground floor of the cloister is decorated with the knobby vertebrae of goats and sheep. It's an eerie yet perfect accompaniment to all the grinning disfigured heads sprouting from the capitals looming above you. The museum has a fascinating exhibit on Spain's little-known slavery industry.  Seek out the traditional sweets made by the nuns.