La Pedrera (Casa Milà) Tours and Tickets

Casa Milà, also known as La Pedrera, is one of Barcelona’s most famous buildings. Designed by renowned Catalan architect Antoni Gaudi (of La Sagrada Familia fame), it’s considered a masterpiece of modernist architecture and a UNESCO World Heritage Site. Strangely enough, it was initially built as a private residence and an apartment building.

At Casa Milà, visitors go beyond the building’s rule-breaking facade and see what’s inside. There’s a museum—which explores the life and work of Antoni Gaudi—a swimming pool, a ballroom, a salon, a courtyard, the famous rooftop terrace with its surrealist chimneys, and an entrance hall, all open to the public to wander and contemplate.

Yes, Casa Milà is definitely worth going inside. Visitors will get a fascinating glimpse into the imaginative vision of Antoni Gaudí, as well as the opportunity to explore the interior spaces—like the Butterfly Courtyard, the ballroom, the swimming pool, and the rooftop terrace—and learn about the history and significance of the iconic building.

The amount of time needed to explore Casa Milà varies depending on your interests and your walking pace. On average, visitors typically spend around 1 to 2 hours exploring the interior, the rooftop terrace, the “whale attic,” and other spaces. Gaudi fans should plan to take longer, as the museum alone could be a 1-hour stop.

Casa Mila, aka La Pedrera, is renowned for its groundbreaking design, which whimsically bends every conventional architectural rule. Designed by Antoni Gaudi, the house is a living sculpture with an undulating stone facade, a dream-like rooftop terrace, and an innovative, surrealist interior layout. The last private residence designed by Gaudi, Casa Mila is also a UNESCO site.

Yes, guided tours are available at Casa Mila. They often take visitors to closed-off spaces and even come with a complimentary glass of cava. However, they’re offered only at select times and come at a premium; if you’re open to exploring on your own, all visits include an audio guide.