Niu de l'Àliga (Alp-Bagà)

Niu de l'Àliga is a mountain of 2,500 meters located at the boundary between La Cerdanya and the region of Berguedà. Due to the fact that the territories of 4 municipalities (Alp, Urús, Das and Baga) converge at the top of it, its peak is also known as Pedró dels Quatre Batlles (Milestone of the Four Mayors). On its hillsides there are two ski resorts: Masella on the north side and Molina on the east side.