Barcelona Geography
Barcelona is located on the Northeast coast of the Iberian Peninsula, facing the Mediterranean Sea, on a plateau approximately 5 km (3 mi) wide limited by the mountain range of Collserola, the Llobregat river to the south-west and the Besòs river to the north. This plateau has 170 km² (66 sq mi), of which 101 km² (38.9 sq mi) are occupied by the city itself. It is 160 km (100 mi) south of the Pyrenees and the Catalonian border with France.
Collserola, part of the coastal mountain range, shelters the city to the north-west. Its highest point, the peak of Tibidabo, 512 m (1,680 ft) high, offers striking views over the city and is topped by the 288.4 m (946.2 ft) Torre de Collserola, a telecommunications tower that is visible from most of the city. Barcelona is peppered with small hills, most of them urbanized and that gave their name to the neighbourhoods built upon them, such as Carmel (267 m), Putxet (181 m) and Rovira (261 m). The escarpment of Montjuïc (173 m), situated to the southeast, overlooks the harbour and is topped by Montjuïc castle, a fortress built in the 17–18th centuries to control the city as a replacement for the Ciutadella. Today, the fortress is a museum and Montjuïc is home to several sporting and cultural venues, as well as Barcelona's biggest park and gardens.
The city borders are the municipalities of Santa Coloma de Gramenet and Sant Adrià de Besòs to the north; L'Hospitalet de Llobregat and Esplugues de Llobregat to the south; the Mediterranean Sea to the east; and Montcada i Reixac and Sant Cugat del Vallès to the west.
Climate
Barcelona has a Mediterranean climate, with mild, humid winters and warm, dry summers. January and February are the coldest months, averaging temperatures of 10 °C (50 °F). Snowfalls are so rare that they are remembered as special events. July and August are the hottest months, averaging temperatures of 30 °C (86 °F). The highest recorded maximum temperature in the city itself is 38.6 °C. At the Fabra Observatory, situated on the Tibidabo hill, the record summer temperature is 39.8 °C (103.6 °F). However, it should be noted that the observatory is situated in the hills above the city near Collserola park - an area where the impact of the "heat island" effect is likely to be diminished.
Parks
Barcelona contains 68 municipal parks, divided into 12 historic parks, 5 thematic (botanical) parks, 45 urban parks and 6 forest parks. They range from vest-pocket parks to large recreation areas. The parks cover 10% of the city (549.7 ha/1,358.3 acres), growing about 10 ha (25 acres) per year, with a proportion of 18.1 square metres (195 sq ft) of park area per inhabitant.
Of Barcelona's parks, Montjuïc is the largest, with 203 ha located on the mountain of the same name. It is followed by Ciutadella Park (situated in the place of the old military citadel and which houses the Parliament building, the zoo and several museums; 31 ha/76.6 acres including the zoo), the Guinardó Park (19 ha/47.0 acres), Park Güell (designed by Antoni Gaudí; 17.2 ha/42.5 acres), Oreneta Castle Park (also 17.2 ha/42.5 acres), Diagonal Mar Park (13.3 ha/32.9 acres, inaugurated in 2002), Nou Barris Central Park (13.2 ha/32.6 acres), Can Dragó Sports Park and Poblenou Park (both 11.9 ha/29.4 acres) and the Labyrinth Park (9.10 ha/22.5 acres), named after the garden maze it contains. A part of the Collserolla Park is also within the city limits.
Beaches
Barcelona has seven beaches, totalling 4.5 km (2.8 mi) of coastline. Sant Sebastià and Barceloneta beaches, both 1,100 m (3,610 ft) in length, are the largest, oldest and the most frequented beaches in Barcelona. The Olympic port separates them from the other city beaches: Nova Icària, Bogatell, Mar Bella, Nova Mar Bella and Llevant. These beaches (ranging from 400 to 640 m/1,300 to 2,100 ft) were opened as a result of the city restructuring to host the 1992 Summer Olympics, when a great number of industrial buildings were demolished. The 2004 Universal Forum of Cultures left the city a sandless bathing zone, a sort of sea pool.
Other
The area around the Plaça Catalunya makes up the city's historical centre and, alongside the upper half of Avinguda Diagonal, is the main commercial area of the city. Barcelona has several commercial complexes, like L'Illa in the higher part of the Diagonal avenue and Diagonal Mar in the lowest, La Maquinista, Glòries in the place of the same name and the Maremagnum by the port.
Barcelona has several skyscrapers, the highest being the Hotel Arts and its twin the Torre Mapfre, both 154 m (505 ft) high, followed by the newest Torre Agbar 144 m (472 ft) high.