Hospital de Sant Pau (Recinte Modernista)

Hospital de Sant Pau, formally the Recinte Modernista de Sant Pau, is Lluis Domenech i Montaner's Art Nouveau hospital complex built between 1902 and 1930 in Barcelona's Eixample district, and a UNESCO World Heritage Site alongside the architect's Palau de la Musica Catalana. Rather than a single building, it is a campus of ornately tiled pavilions connected by underground tunnels, originally designed on the belief that light, greenery, and beautiful surroundings aided patient recovery. Visitors walk between the pavilions above ground, admiring mosaic domes, sculpted facades, and stained glass, then descend into the tunnel network that once let staff and patients move between wards without crossing the gardens. The complex functioned as a working hospital until 2009, when medical services relocated to a modern building nearby, after which the historic pavilions were restored and opened as a cultural site. A visit typically takes one and a half to two hours, following a self-guided route with an included audio guide that explains the symbolism in the tilework and the medical history of each pavilion. Because it draws far fewer visitors than Gaudi's nearby sites, mornings are calm even in high season, and the gardens between pavilions are rarely crowded. The best photographs come from the central garden looking up at the domed roofs and colourful ceramic details, and from inside the Sant Salvador pavilion, whose painted ceiling is one of the complex's highlights. Guided tours in English run at set times and add historical context beyond the audio guide; visitors with limited time can cover the essential pavilions in under an hour by following the shorter route marked on the site map. The complex connects directly, via a purpose-built pedestrian axis, to Gaudi's Sagrada Familia eight blocks away, making the two sites easy to combine in a single morning.