St Wystan's Church, Repton
Repton, United Kingdom · built 1201
St Wystan's Church is a Church of England parish church in Repton, Derbyshire, that is famous for its Anglo-Saxon crypt which is the burial place of two Mercian kings. The church is recorded in the National Heritage List for England as a Grade I listed building, and is dedicated to the Anglo-Saxon Saint Wystan (or Wigstan), who was formerly buried within the church's crypt.
Church data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).