Sierra de Algairén
# Sierra de Algairén

Sierra de Algairén is a mountain range in Aragon, Spain, located between the comarcas of Campo de Cariñena and Comunidad de Calatayud. The ridge's highest summit is Pico de Valdemadera (1,276 m).

## Description

The Algairén Mountains are covered with forest made up pine, Carrasca (Quercus ilex), cork oak, and also maple trees. They are a Special Protection Area for birds.

These mountains are part of the central area of the Iberian System and the summits are often covered with snow in the winter.

