The Sierra de Moncayo is a mountain range located in northeastern Spain, primarily within the provinces of Zaragoza and Soria. It is part of the larger Sistema Ibérico and features the highest peak, Moncayo, which rises to 2,315 meters. The area is known for its diverse ecosystems, including forests, meadows, and rocky terrains. This region is also significant for its rich biodiversity, hosting various plant and animal species. The Moncayo Natural Park protects much of the area, offering opportunities for hiking, birdwatching, and enjoying the scenic landscapes. The Sierra de Moncayo is a popular destination for nature enthusiasts and outdoor activities.