Hospital de Sant Pau (Recinte Modernista)

The Hospital de la Santa Creu i Sant Pau traces its charitable origins back to 1401, but the version most visitors see today was designed by architect Lluís Domènech i Montaner starting in 1902, funded by a huge bequest from banker Pau Gil specifically to replace the medieval original with a modern facility. Domènech i Montaner — Gaudí's contemporary, teacher to some of his generation, and arguably his equal in ambition if less famous internationally — rejected the sterile, purely functional hospital design of his era on the explicit principle that beautiful surroundings aided patient recovery, a genuinely progressive medical idea backed by an entire architectural philosophy.

The result was a self-contained garden-hospital city of 27 originally planned pavilions (12 were completed to his design before funding and changing medical practice altered later phases), each pavilion housing a different specialty and connected by underground tunnels so patients never had to cross open air between departments — a practical solution disguised as an aesthetic one. Every pavilion is different, tiled in colourful ceramic mosaics, capped with domes, and decorated with sculptural details specific to that pavilion's medical purpose, making the complex feel more like a small ornamental town than a clinical institution.