The Parc del Laberint d'Horta (, "Park of the Labyrinth of Horta", sometimes referred to as Jardins (Gardens) del Laberint d'Horta) is a historical garden in the Horta-Guinardó district in Barcelona and the oldest of its kind in the city. Located on the former estate of the Desvalls family, next to the Collserola ridge, the park comprises an 18th-century neoclassical garden and a 19th-century romantic garden. On the lower terrace is the hedge maze that gives the park its name. History Works began in 1791 when marquis Joan Antoni Desvalls i d'Ardena, owner of the lot, created the design of a neoclassical garden in collaboration with Italian architect Domenico Bagutti. Execution was made under direction of master builders Jaume and Andreu Valls as well as French gardener Joseph Delvalet. In mid-19th century, the descendants of the marquis hired architect Elies Rogent to expand the park. Rogent created then a romantic garden with flower beds, gazebos, huge trees and a waterfall. A water canal was also added to the garden, connecting the upper terrace and the intermediate one. In 1880 a domestic garden was created beside the Desvalls palace. At the end of the 19th century, the Desvalls estate became the venue of social and cultural events including open-air theatre performances. In 1967 the Desvalls family handed over the park to the city of Barcelona, who opened to the public in 1971. Ample restoration works were carried out in 1994 with the financial support of the European Union. The park is currently a garden-museum with a number of visitors limited to no more than 750 people at the same time, in order to preserve the delicate environment and structures of the area. The old Desvalls' Palace hosts, since 1993, Centre de Formació del Laberint (a city-owned institute of Gardening education) as well as a specialized library. Elements of the park Right next to the entrance of the park stands the former palace of the Desvalls family, a building with neoarabic and neogothic elements. The Torre Sobirana, an ancient medieval watchtower, is also part of this complex. The park, which extends over a surface of 9.1 hectares, is divided into two parts: the neoclassical garden and the romantic garden. All around the park there are numerous sculptures, some depicting motives of Greek mythology and others with folk motives, as well as a number of fountains, springs, and pools. The neoclassical garden comprises