The Catedral San Fernando Rey is the modest cathedral of Resistencia, facing the Plaza 25 de Mayo. Built in the 1960s in a plain modernist style, it replaced an earlier 19th-century church and sits at the heart of the diocese of Resistencia.
The exterior is unremarkable, the interior cool and quiet. Worth a look in passing for the contrast between the contemporary architecture and the more decorative 19th-century buildings around the square.