Bucaramanga is located on a plateau in the Cordillera Oriental of the Colombian Andes, and many residents occupy unstable lands descending steeply from the meseta. Westbound of it, the Rio de Oro Canyon is located at an altitude of 600 metres (2,000 ft) above sea level. Eastbound, the Andean Range rises up in high peaks, reaching almost 3,700 metres (12,100 ft) AMSL in the place locally known as "Paramo de Berlin". The city is located at 7°08′N 73°08′W. The official metropolitan area includes the municipalities of: Girón, Piedecuesta and Floridablanca, but Lebrija is home to Bucaramanga's airport and is commonly considered part of greater Bucaramanga. Despite recent urbanization, all four neighboring municipalities contain extensive rural areas.