The Ancares Mountains are a mountain range located in the northwest of Spain, primarily within the regions of Galicia and Castile and León. They are part of the larger Cantabrian Mountains and are known for their rugged terrain, deep valleys, and rich biodiversity. The area is characterized by its lush forests, diverse wildlife, and stunning landscapes, making it a popular destination for hikers and nature enthusiasts. The Ancares region is also home to several traditional villages, where visitors can experience local culture and cuisine. The mountains are recognized for their ecological importance, providing habitats for various species and contributing to the preservation of natural resources in the area.