The building, also known as the Prison House, dates from the 16th century and is located in Pereiras, in the parish of Refojos. Its purpose is to support cultural activities related to all types of music, and it also serves as the headquarters of the century-old Banda Cabeceirense.

This space houses the Historic Train (1890-1908) and other material representative of railway activity. The train arrived in Arco de Baúlhe on January 15, 1949.

A library composed of two reading rooms destined to adults and another for children, a multi-uses room, a reunion room and work cabinets. It has 1100 books for lending, 3000 books for consultation and 1700 documents available in the audiovisual area.