Casa Batlló's nature-inspired facade, brilliant colors, and thought-provoking whimsical features make it one of Gaudí's most popular masterpieces. With these Casa Batlló tickets, you'll enjoy admission to Casa Batlló, including a SmartGuide. The SmartGuides are the museum’s innovative way to explore Casa Batlló! These nifty gadgets combine an audio guide with augmented reality technology, so you can explore and watch the house come to life around you. A guide is included with every entry ticket.