La Pedrera

Built between 1905 and 1910 as a combined apartment and office block, this is one of Gaudí’s undisputed masterpieces. Formally called the Casa Milà, after the businessman who commissioned it, it’s better known as La Pedrera because of its uneven grey-stone facade, which ripples around the corner of Carrer de Provença. The wave effect is emphasised by elaborate wrought-iron balconies. Queues are frequent, so early morning is the best time to try to get in.

Visit the lavish top-floor flat, attic and roof, together known as the Espai Gaudí (Gaudí Space). The roof is the most extraordinary element, with its giant chimney pots looking like multicoloured sci-fi versions of medieval knights. In the attic, where you can appreciate Gaudí’s gracious parabolic arches, is a modest museum dedicated to his work. Models and videos bring to life explanations of each of his buildings.

Downstairs on the next floor the apartment (El Pis de la Pedrera) spreads out. It is fascinating to wander around this elegantly furnished home, done up in the style that a well-to-do family might have enjoyed in the early 20th century. Don’t be surprised if you feel like moving in.

Some of the lower floors of the building, especially the grand 1st floor, often host temporary expositions. On hot August evenings, La Pedrera usually stages a series of brief concerts on the roof.