The Sierra de Grazalema Natural Park (Spanish: Parque natural de la Sierra de Grazalema) is a natural park in the northeastern part of the province of Cádiz in southern Spain. The park encompasses, within its 51,695 hectares (127,740 acres), a complex of mountain ranges, known collectively as the Sierra de Grazalema, which, in turn, are part of the Cordillera Subbética. Other ranges within the park, comprising the Sierra de Grazalema, include the Sierra de Zafalgar, the Sierra del Pinar, and the Sierra de Endrinal. Pinar (or Torreón), 1,654 metres (5,427 ft) in elevation, is the tallest peak.
.jpg)
The Sierra de Grazalema, a karstic region, contains a number of large limestone caverns, including the Cueva del Gato, the Cueva de la Pileta and the Garganta Verde. The Sierra de Grazalema is also home to many colonies of vultures, including a few pairs of Egyptian vultures, a species which is seriously threatened. The natural park was declared a biosphere reserve in 1977.