The story of Long Tower
The ground here is older than any building on it. This is held to be the site of the Dubh Regles, the "black church" associated with St Columba (Colmcille), and of the medieval Tempull Mor or Great Church. Catholic worship on the spot is traced back to the 12th century, long before the present church existed.
The modern church began in 1783, when parish priest Father John Lynch set out to raise the funds for it. Remarkably for the time, he gathered support from across the divide: Catholic subscribers gave £812, Protestant subscribers £321, with further sums from the Bishop of Derry, the Corporation and the Protestant Dean. The church opened in 1788, the oldest Catholic parish church in the city.
It grew over the next century. A refurbishment in 1810 added gallery seating and moved the altar, and the great restoration of 1908-09 gave the church most of what visitors admire today — the marble High Altar with its lead panels of Christ, Saints Peter and Paul, new stained glass, statues, shrines and the opus sectile glasswork. The church was reopened to the public in 1909.
Care has continued into recent times. The opus sectile tiles were restored for the 2009 centenary, and a major exterior stonework project, the "Save Our Stonework" appeal, ran from around 2016 to 2020. In 2017 the church hosted the funeral Mass of Martin McGuinness, attended by figures including former US President Bill Clinton.