Why look past the basilica
Most visitors give the Sagrada Família an afternoon and assume they have done Gaudí. In truth the basilica is the final chapter of a career that left its mark on dozens of streets, and the earlier buildings explain the later one. Seeing them in sequence turns a list of famous facades into a story about a city that was growing fast, getting rich and wanting to look modern.
Barcelona's modernisme was never a one-man show either. Lluís Domènech i Montaner and Josep Puig i Cadafalch built some of the finest pieces of the movement, often a few doors away from Gaudí's own work, and walking between them is the best way to see how differently each architect handled the same ideas.
Morning: the Passeig de Gràcia stretch
Start on Passeig de Gràcia, the grand boulevard of the Eixample. On one block you will find Casa Batlló, with its bone-like balconies and scaled roof, standing beside Puig i Cadafalch's stepped-gable Casa Amatller and Domènech i Montaner's Casa Lleó Morera. Locals once called this the block of discord, because the three buildings seem to argue with each other.
A short walk north brings you to Casa Milà, better known as La Pedrera. Its undulating stone front has no straight lines to speak of, and the rooftop of sculpted chimneys is one of the most photographed skylines in Spain. If you only pay to enter one house, many people choose this one for the roof alone.
Afternoon: Gràcia and the hilltop park
Continue uphill into Gràcia to find Casa Vicens, Gaudí's first major commission. It is far more colourful and geometric than his later work, covered in green and white tiles with a clear debt to Moorish design. From there it is a steady climb to Park Güell, where the mosaic salamander, the serpentine bench and the gingerbread-like gatehouses sit above sweeping views of the city and the sea. The monumental zone requires a timed ticket, so book ahead and plan the rest of the day around your slot.
If your legs need a break, a bus or the metro to Lesseps or Vallcarca saves the steepest part of the climb.
Evening: two masterpieces that are not by Gaudí
Finish with Domènech i Montaner. The Recinte Modernista de Sant Pau, a former hospital complex of tiled pavilions and gardens, is a short walk from the Sagrada Família and makes a calm counterpoint to the crowds. Down in the old town, the Palau de la Música Catalana is a riot of stained glass and sculpture; catching a concert there is the most memorable way to see the interior.
By the time you reach the basilica the next day, you will recognise its forms: the tree-like columns, the obsession with natural light and the idea that a building can grow like something alive.
Good to know
- Book timed tickets for Park Güell, Casa Batlló and La Pedrera before you travel, especially in spring and summer.
- Wear proper walking shoes; the route from Passeig de Gràcia to Park Güell is mostly uphill.
- Facades are free to admire, so on a tight budget pick one interior and enjoy the rest from the street.