Features of interest include the free-standing bell tower, a wall monument by Joseph Nollekens, and the reredos of 1885 which was designed by William Bassett-Smith and executed by Salviati.
An existing peal of eight bells in the key of F were recast by William Dobson of Downham Market in 1823, when the incumbent the Rev.
Pre-Reformation Roman Catholic Post-Reformation Anglican On Fardell's decease in March 1854, the Living of Wisbech St Peter, which exceeded £2,000 in value at that time, was divided by the Ecclesiastical Commissioners into two parts, viz., Wisbech St Mary, made into a separate parish of the value of £900, to which the Rev.
(at that time Curate of Leverington) was presented, and Wisbech St Peter, then valued at £1,200, but now considerably diminished given to the Rev.
The church still uses this occasion to raise funds for the upkeep of its ancient building, but over the years, the Rose Fair has grown into a town festival.
On the Saturday the Wisbech Round Table organise a parade of floats through the town in the morning and afternoon.