Antoni Gaudí is the most famous architect of the Catalan Modernism movement, and there are a number of Gaudí sites in Barcelona Spain that you can visit. Although Gaudí is best known for his masterpiece Sagrada Família as well as Casa Batlló and Park Güell, there are many other Gaudí works that you can see and visit in Barcelona. Some are well-known, others are seldom visited. There are also a number of museums and exhibitions that focus on Gaudí and his work that can help provide a great overview and context before you set out to view his famous buildings. Although not widely appreciated during his lifetime,Gaudí’s works are now widely studied by architecture students worldwide, seven of works were declared World Heritage Sites by UNESCO in 1984, and Sagrada Família has become one of the most visited tourist attractions in Europe.