About this place
Sierra de Castril is a protected natural area in the northeastern part of Granada province, Andalusia, bordering the Sierras de Cazorla, Segura y las Villas Natural Park in neighbouring Jaén province. Covering 12,696 hectares, it was designated a Natural Park in 1989 in recognition of its distinctive mountain landscape.
What does the landscape of Sierra de Castril look like?
The terrain is rugged and mountainous, with elevations ranging from 855 to 2,136 metres above sea level. Its limestone base has been shaped over millennia into a dramatic karst landscape marked by ravines, vertical cliffs and waterfalls. Steep hills and deep gorges dominate the topography, making it one of the more striking examples of karst scenery in this part of Andalusia.
What lies beneath the surface?
Underground, the park hides an extensive cave system. The best known is Cueva de Don Fernando, the largest cave in Granada province, stretching 2.5 kilometres in length and reaching a depth of 241 metres. Exploring it requires experience and proper equipment, which is why it mainly draws advanced cavers rather than casual visitors.
Where does the region's water come from?
Sierra de Castril is notably water-rich: its highest points receive an average of 700 mm of rainfall per year, and numerous watercourses drain the area. The Castril River runs through the park, and together with smaller streams it feeds local ecosystems, supporting lush vegetation in the valleys below.
What plants and animals live in the park?
The lower elevations are dominated by species of the genus Quercus, chiefly holm oak, alongside forests of Aleppo pine. Higher up, Mediterranean mountain vegetation provides habitat for several endangered species. Mammals present include Spanish ibex, wild boar, fallow deer, stone marten and wildcat. The park is also a refuge for birds of prey, hosting golden, short-toed and booted eagles, griffon and Egyptian vultures, peregrine falcons and black kites.
Frequently asked questions
Where exactly is Sierra de Castril located? The park lies in the northwestern part of Granada province, on the border with Jaén province, directly adjacent to the Sierras de Cazorla, Segura y las Villas Natural Park.
When was the natural park established? The area was granted protected status in 1989, becoming a Natural Park.
What is the park's biggest underground attraction? Cueva de Don Fernando, the largest cave in Granada province, measuring 2.5 km in length and 241 metres in depth.
What animals can be spotted here? Spanish ibex, wild boar, fallow deer, wildcats and numerous birds of prey, including golden eagles and griffon vultures.
Which river flows through the park? The Castril River, which gave the protected area its name.
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