Parque Natural de la Sierra de Cazorla
Less than 90 minutes east of Jaén city lies the largest protected natural area in Spain — a 214,000-hectare wilderness of limestone peaks, emerald river gorges and forests dense with Aleppo pine. The Guadalquivir River is born here, and so is the urge to never leave.
Wildlife & Landscape
The park shelters one of Europe's densest populations of Spanish ibex — you will almost certainly see them picking their way along cliff ledges above the Río Borosa gorge trail. Red and fallow deer rut noisily in October, golden eagles patrol the thermals year-round, and the rare lammergeier vulture has been successfully reintroduced here.
The landscape shifts dramatically with altitude: olive groves and lavender scrub give way to black pine forests above 1,400 metres, then to bare limestone karst where griffon vultures nest in the crags. The Embalse del Tranco reservoir, seen from the road above, turns an almost Caribbean turquoise in late spring.
Best Hikes & How to Explore
The Sendero Río Borosa is the park's signature walk — a 22km return trail that follows the river through a narrow gorge, through two hand-cut tunnels and up to the glacial lakes of Valdeazores. It is well-marked, mostly flat and doable for fit walkers in six hours. Start early from the Centro de Visitantes Torre del Vinagre to beat the crowds.
For a shorter outing, the 4km loop around the Cerrada de Elías gorge near Arroyo Frío plunges through a slot canyon where the walls nearly touch overhead. It is one of the most dramatic short walks in all of Andalusia and rarely crowded outside August.
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