St Mary sub Castro, Dover

About

St Mary sub Castro (i. e. "St Mary below the Castle"), or St Mary de Castro, or St Mary in Castro ("St Mary in the Castle"), is a church in the grounds of Dover Castle, Kent, south-east England.

It is a heavily restored Anglo-Saxon structure, built next to a Roman lighthouse which became the church bell-tower. St Mary serves the local population and the army and is the church of the Dover Garrison.