large, flat to dissected plateau surrounded by rugged hills; Pyrenees in north
Elevation extremes:
lowest point: Atlantic Ocean 0 m
highest point: Pico de Teide (Tenerife) on Canary Islands 3,718 m
Natural resources:
coal, lignite, iron ore, copper, lead, zinc, uranium, tungsten, mercury, pyrites, magnesite, fluorspar, gypsum, sepiolite, kaolin, potash, hydropower, arable land
Land use:
arable land: 27.18%
permanent crops: 9.85%
other: 62.97% (2005)