We invite you to discover, in this curious tour, the most unknown works, not less beautiful, of the incredible architect Gaudi. These are amazing buildings, not so popular but very important, to be admired outside the tourist horde.Discover the unknown architectural side of the great Antonio Gaudí. In this private tour your guide specialized in Gaudi will take you, during 6 hours, to visit the most unknown and secret buildings of the architect. You will visit the Colonia Guell and its crypt (a factory complex for 19th century workers and its important crypt, whose design served as an experiment to build the Sagrada Familia), the Bellesguard Towers, a fascinating neo gothic forms mixed with Gaudi\'s characteristic Catalan Modernism, and the Güell Pavilion designed by a young Gaudí. Before entering the unknown Casa Vicens, you will enjoy a delicious picnic, with local products, in the Pedralbes Park, while watching the Hercules Fountain, another mysterious hidden jewel of Gaudi.