What is the significance of the Iglesia de San Esteban?
Iglesia de San Esteban is a Romanesque church built in the 13th century, notable for its impressive architecture and historical value. It features a crypt used for burials and houses significant artifacts, including an 8th-century baptismal font and a Rococo organ. The church is a vital part of Sos's cultural heritage and is a focal point for visitors.