St Peter's Church, Cambridge

St Peter's Church is a medieval building on Castle Street featuring an octagonal spire that rises from its west tower. The structure combines stone rubble walls with carefully dressed ashlar stonework in its spire, creating a distinctive silhouette.

This church began as a 12th-century building and later underwent ownership changes during the Tudor period. Queen Elizabeth I transferred control from the Crown to the See of Ely, marking a major shift in how the building was managed.

Inside sits a 12th-century baptismal font carved with mermen figures that show the skill of medieval craftspeople. These decorative details reveal how people of that time thought about religious art and sacred spaces.

The building welcomes visitors regularly and is cared for by the Churches Conservation Trust. It serves as an exhibition space in partnership with Kettle's Yard gallery, so you may find art displays or cultural programs when you visit.

A weathervane bearing the initials AP crowns the church spire, and its meaning has puzzled locals for centuries. People have developed their own theories about what these letters might stand for.