Architect: John Semple
Closed in 1962, and converted into offices, this was Sir John Betjeman’s favourite church in Dublin. Known locally as the Black Church, legend has it that if you run around it three times in an anti-clockwise direction at midnight, it will summon the devil – immortalised in an Austin Clarke poem. The interior is unique in that it has neither walls nor ceiling but a parabolic arch which creates the interior space. It’s a dramatic space with the walls leaning inwards from ground level.