Couvent des Jacobins
What the experts agree on
Toulouse's striking red-brick Gothic masterpiece features an iconic octagonal tower and otherworldly palm-tree stone columns. Housing St. Thomas Aquinas's relics since 1368, this 800-year-old convent blends seamlessly into the cityscape and ranks
Top choice
"Unlike most church naves, this one is quite sparse inside, and the eye is drawn to the enormous palm-shaped columns (Le Palmier des Jacobins) in the center that fan out across the ceiling." Full review
i
Don't miss Chapelle St-Antonin, with its 14th-century ceiling frescoes showing apocalyptic scenes.