St Mary's Cathedral Religious Site

Address: Marlborough St, Dublin 1, Ireland

Website: https://www.procathedral.ie/

Admission: Free entry (donations welcome)

St Mary’s Pro-Cathedral in Dublin is the principal Roman Catholic church in the city and serves as the seat of the Archbishop of Dublin. The building dates from the early 19th century and occupies a central city location.

Located close to O’Connell Street, the Pro-Cathedral is a large neoclassical church used for regular liturgies, civic services and concerts. Visitors often notice the long nave, classical façade and the role the building plays in Dublin’s religious life.

Constructed in the early 1800s to serve the Roman Catholic community in Dublin, the church has been referred to as the Pro-Cathedral because it functions as a temporary cathedral in the absence of a designated permanent Catholic cathedral in the city. It has hosted major diocesan services since the 19th century.

The Pro-Cathedral stands on Marlborough Street in central Dublin, within walking distance of O’Connell Street and other central landmarks.

• Pro-Cathedral status: It is commonly called the Pro-Cathedral because it functions as the Roman Catholic archbishop’s church in Dublin pending the establishment of a permanent cathedral.

St Mary’s (the Pro-Cathedral area) is in central Dublin on Marlborough Street close to O’Connell Street. It’s served by numerous Dublin Bus routes along O’Connell Street and is around a 10-15 minute walk from Connolly Station. Dublin Airport is about 10 km from the city centre by road.

• Plan your visit outside major Mass times (especially Sunday mornings) by checking the cathedral's posted service schedule so you can view the interior when it's peaceful.
• Use the main street entrance (Marlborough Street area if arriving from O'Connell Street) for the most straightforward access from central Dublin.
• Confirm opening hours before you go - Dublin city centre churches often have restricted or changing visiting hours tied to services and events.
• Many visitors overlook the cathedral's quieter side chapels and memorials; arrive when open to take a slow walk around the interior rather than rushing through.