In the mountains where the villages are sometimes isolated from each other and too small to have a chapel, oratories were often built. They are mainly small and made of local stone, with an alcove at the centre where a small statue, a plaque or a holy image is placed, representing an important element in religious life. A local place of worship, they are often dedicated to the Virgin Mary or to a saint. They become the goal of a procession or a votive festival for the local population.