El Poblenou (; ) is an extensive neighborhood of Barcelona (Sant Martí district) that borders the Mediterranean Sea to the south, Sant Adrià del Besòs to the east, Parc de la Ciutadella in Ciutat Vella to the west, and Sant Andreu to the north. In the past the neighborhood was a town entirely separated from Barcelona. History During the Industrial Revolution of the 19th century, Poblenou was the epicenter of Catalan and Iberian industry, earning it its sobriquet of the Catalan Manchester. Surrounding the extensive cluster of factories stood mostly working class residential areas. When the industrial buzz passed, the neighborhood fell into a state of abandon and after a period of decay, the neighborhood underwent a dramatic transformation. The Olympic Games in 1992 were the main trigger for this massive transformation of El Poblenou. Many of the areas that have been developed — including the Vila Olímpica, the Diagonal Mar area, and the Fòrum area — arguably comprise their own neighborhoods. Completing its original, unfinished plan, The Avinguda Diagonal now stretches from Plaça de les Glòries to the sea. The massive 22@ plan sets to convert Poblenou into the city's technological and innovation district, as well as to increase leisure and residential spaces. Alongside the newly built, upscale Vila Olímpica and Diagonal Mar areas, many artists and young professionals have converted the former factories and warehouses into lofts, galleries, and shops. Art & Design schools and studios have also opened, making the area known for its creative outlook. Some of the old factory buildings are now declared historic monuments and are under protection. This is the case of the Factory Hispania SA, built by the Cuban-German merchant Emilio Heydrich, and architect Josep Graner in 1923, or the factory of chemicals "Valls, Teixidor i Jordana" The leafy Rambla del Poblenou, which stretches from Avinguda Diagonal to the beach, is the main commercial street. Life in El Poblenou El Poblenou lies between the great beaches of Barcelona and city center which allow its residents on the one hand a great chilled beach lifestyle and, on the other hand, proximity to a huge variety of shopping centers, bars and restaurants. Due to its rising popularity, prices of flats in the area have increased dramatically. Besides good beaches this neighborhood offers wide open spaces, green parks and relatively few tourists. The annual light art festival Llum BCN is celebrated since 2012 every February