The name of Santo Stefano di Camastra derives from the monastery of S.Croce di Santo Stefano in Val Demone. The name “Camastra” was later added to honour the memory of the duke Giuseppe Lanza who rebuilt the feudal town after the violent landslide in 1682.
The most important monument of the village is the Mother Church, built in 1685 with a highly decorated façade, Baroque columns and precious frescos dating back to the 18th century.
- Other important monuments include:
- The 19th century Church of Calvario,
- The Church of Maria SS. della Catena,
- The Palazzo Armao,
- Federico’s wall,
- The 18th century Santuario del Letto Santo,
- The 12th century Palazzo Trabia