Palma Cathedral (La Seu)

Gothic masterpiece soaring above the Mediterranean, crowned by Gaudí's modernist canopy

One of Europe's most spectacular Gothic cathedrals, La Seu dominates Palma's skyline with its soaring sandstone walls and sea of flying buttresses. Inside, the vast rose window — one of the world's largest — floods the nave with kaleidoscopic light, while Antoni Gaudí's wrought-iron canopy and suspended crown of thorns add unexpected modernist drama to this 13th-century marvel.