The smallest town in Castile and León: at over 1,200 meters above sea level and with fewer than 20 inhabitants

Rural depopulation is a sad reality affecting many regions in Spain , where we can find small towns where life moves a little more slowly. One such place, with fewer than 20 inhabitants and located high above sea level, is the smallest town in Castile and León: Salcedillo. A town blessed by nature, it symbolizes the challenges of rural areas as well as the opportunities these spaces offer.

Despite its very small population, it has beautiful elements that make it an ideal and very unique destination for those seeking a moment of peace , away from the loud noises of the big city.

The smallest town in Castile and León

Located in the north of the province of Palencia, Salcedillo is a town bordering Cantabria, nestled at the foot of the Sierra de la Braña mountain range at 1,244 meters above sea level . It is one of the highest towns in the province.

Its history is linked to the passage of ancient Roman roads. Today, the town preserves memories of its past, reflected in its architectural works and traditions. At the beginning of the 20th century, its population was around 155; however, rural exodus and changes in social dynamics have caused this number to decline drastically. According to data from the INE (National Institute of Statistics and Census), in 2024 , the small enclave only had 18 people residing there permanently.

What can you visit in Salcedillo?

Despite its small size and low population, the town boasts valuable natural and architectural features that stand out within its rural setting. To begin with, the town is divided into two parts by the Camesa River , which adds a unique charm to its landscape. Its watercourse runs through green areas and runs alongside the routes that connect Salcedillo with other nearby towns.

The Church of San Martín Obispo is a Romanesque building dating back to the 12th century and has become one of Salcedillo's main attractions. It collapsed during the mining revolution of 1934, but was later rebuilt with original materials in the 1940s. The most notable feature of the building is its semicircular apse.

The GR 1 trail, which connects Empúries with Finisterre, passes through the town. One of its stages passes through the town, following the course of the Camesa River and offering panoramic views of the Palestina mountain range.