Beira Interior is a historical region located in central Portugal, known for its picturesque landscapes and rich cultural heritage. It is characterized by its mountainous terrain, particularly the Serra da Estrela, which is the highest mountain range in mainland Portugal. The region is dotted with charming villages, traditional architecture, and vineyards that contribute to its agricultural economy. The area is also famous for its historical significance, with several ancient castles and monuments, such as the Castle of Almeida and the Castle of Belmonte. Beira Interior is part of the larger Beira region and offers a blend of natural beauty and cultural experiences, making it a unique destination for visitors.