Sofia Crespo illuminates Gaudí’s Casa Batlló with AI-powered projection mapping. The installation is part of Integrated Systems Europe in Barcelona.

Complete Gaudi Tour: Casa Batllo, Park Guell & Sagrada Familia ... #1 Marvel at La Sagrada Família's architecture. U.S. News Insider Tip: Wander 20 minutes north to reach Hospital de Sant Pau.

Learn more about Gaudí himself at Casa Milà is ranked #7 out of 23 things to do in Barcelona. See pictures and our review of Learn more about Gaudí himself at Casa Milà.

At its peak in the 19th century, Passeig de Gràcia was the most important street in Barcelona, and Casa Milà one of its most famous landmarks. Commissioned by Pere Milà and his wife, Roser Segimon, ...

BARCELONA, Spain — Every year, more than a million people visit the home of Ana Viladomiu in Barcelona. She does her best to avoid them. Ms. Viladomiu lives in La Pedrera, the last house built ...