Tour Barcelona, the capital of Catalan Art Nouveau, where the famous architect, Antoní Gaudí, lived and worked. Stop at Güell Park, a UNESCO World Heritage Site designed by Gaudí. From the outside, see the Basilica and Expiatory Church of the Holy Family (Sagrada Familia), Gaudí’s unfinished masterpiece. Then our tour continues to Paseo de Gracia to see Gaudi’s famous apartment buildings (façades) like Casa Milà (La Pedrera) and Casa Batlló. The tour ends at Casa Batlló, Paseo de Gracia 43.