Casa Batlló

Gaudí’s masterpiece, Casa Batlló located in the heart of Barcelona, was built in 1877. In 1904, the wealthy Batlló family asked Gaudí to build another in its place. Instead, he decided to renovate the building and did so in his own inimitable style. With a wavy animalistic facade, brilliant colors, and thought-provoking whimsical features everywhere (check out the roof terrace), this is a Gaudí wonder.