San Nicolò l'Arena, Baroque church in Italy
San Nicolò l'Arena is a prominent church located in Catania, Sicily.
Its erection began in 1687 and it remains unfinished to this day.
The church reflects the opulence of the Baroque architectural style in Sicily.
Today it stands as one of the largest religious structures in Europe.
It houses a unique triple-aisled layout uncommon in church design.
Location: Catania
Inception: 1687
Architectural style: Sicilian Baroque
Source: Wikimedia