Os Ancares Lucenses y Montes de Cervantes, Navia y Becerrea Biosphere Reserve has 198 named peaks. The highest is Pico O Mostallar at 1,935 m. Other notable peaks include Pena Longa, Pico de Lagos and Corno Maldito.
There are 198 named mountains in Os Ancares Lucenses y Montes de Cervantes, Navia y Becerrea Biosphere Reserve. Pico O Mostallar is the highest point. The most prominent mountain is Pena Calvela.

The highest peak in Os Ancares Lucenses y Montes de Cervantes, Navia y Becerrea Biosphere Reserve is Pico O Mostallar, at 1,935 m.
Notable peaks in Os Ancares Lucenses y Montes de Cervantes, Navia y Becerrea Biosphere Reserve include Pico O Mostallar, Pena Longa, Pico de Lagos, Corno Maldito and Penarrubia.
