Serra de l'Espina is a limestone mountain chain located at the north-eastern end of the Iberian System. It connects the Ports de Tortosa-Beseit mountain massif with the Catalan Pre-Coastal Range.
Serra de l'Espina rising above Alfara de Carles
Belemnites fossils from l'Alfara de Carles mountain area.
View of strikingly-shaped La Moleta
The barren Rases del Maraco