Church of Saint Mildred - Credit: Wikimedia Commons
The Church of Saint Mildred is a partly Anglo-Saxon stone church in Canterbury probably dating from the 11th century. It has been a Grade I listed building since 1949. It is located in the St. Mildred's quarter of the historic city centre. This is the only surviving pre-Norman church within the former city walls. Read more on Wikipedia
Source: en.wikipedia.org