Basilique Saint-Sernin

Saint-Sernin was built from the eleventh century onward to receive pilgrims on the road to Santiago, and it was built enormous. Brick and stone, a long apse bristling with chapels, and above the crossing an octagonal tower of five diminishing tiers that is the single most recognisable shape in Toulouse.

Photograph it from the open ground on the apse side, where the volumes stack up and the tower reads clearly, or from the small square at the west front where the doors and the brickwork fill the frame. The surrounding streets are wide and low, so there is space to step back — rare in a medieval quarter.

The brick takes warm light in the early evening and the tower keeps the sun after the streets have lost it. Mornings are quiet; the square hosts a flea market on some days, which is either texture or clutter depending on the shot. Inside, the church sets its own rules for photography, so check before planning anything beyond the doors.