Huelma Castle (Castillo de los Duques de Alburquerque)
A ruined 16th-century Renaissance castle on a hill above the town, built on
older Arab fortifications — officially closed and partly fenced off today,
with restoration work stalled. It's still a popular destination for curious
visitors and a photogenic spot with views over the olive groves and mountains.
Photo: José Sánchez Rodríguez, Rafael Palomo López (Wikimedia Commons, CC BY-SA 3.0)
Adelfal de Cuadros Nature Trail
An easy, family-friendly route along the Cuadros river, running through one
of the largest oleander groves in Europe. A good choice for a relaxed walk
with little elevation gain.
Photo: Fom45 (Wikimedia Commons, CC BY-SA 3.0 ES)
Pico Mágina (2,167 m)
The highest peak in Jaén province, within the nature park of the same name.
A demanding full-day climb suited to more experienced hikers — the reward
is a view across the whole of Sierra Mágina.
Photo: Azkoiti (Wikimedia Commons, CC BY-SA 3.0)