St Paul’s Cathedral Kolkata (Calcutta)

Arguably Kolkata's most iconic Gothic superstructure, decorated with a central crenellated tower, St Paul’s would look quite at home in Cambridgeshire but cuts an equally impressive profile against Kolkata's skyline. Built between 1839 and 1847, it has a remarkably wide nave and features a stained-glass west window by Pre-Raphaelite maestro Sir Edward Burne-Jones. Reputedly the first cathedral built outside of the UK, St Paul's takes centre stage on Christmas Eve, when hundreds of people flock in to attend midnight Mass.