Dazzling white and characterized by its twin domed towers, the Catedral de San Isidoro dates from 1720 and was one of the town’s original constructions. Added piecemeal over the years, the towers are of 20th-century vintage and in 1979 it became a cathedral. A hyper-realistic statue of Pope Jean Paul II stands to the right of the main doors. If it's open you can take a peak inside, though the interior is relatively austere.