The Orthodox Metropolitan Cathedral (Avram Iancu Square) – Romanian Orthodox Mitropoly of Cluj, Alba, Crisana, Maramures. Archiepiscopate of Vad, Feleac and Cluj (18 Avram Iancu Square). It was built between 1923-1933, according to the plans of the architects Constantin Pompoiu and George Cristinel, representing the Romanian stylistic current. It is one of the most important religious buildings from Cluj Napoca municipality.
The church is dedicated to the Assumption – the date in which the Romanian Army entered Transylvania (15th of August 1916).
In 1973, when the Diocesan See of Cluj was made Archiepiscopate, the church became an archepiscopal cathedral. Since 1996, the cathedral had been in a great process of outside restoration, a process which came to an end in 1999. Inside, a new Byzantine painting was made, in the famous mosaic of Murano. Since 2006, the building has served as the cathedral of the Archiepiscopate of Vad, Feleac and Cluj, which is also metropolitan of Cluj, Alba, Crisana and Maramures.
http://www.visitclujnapoca.ro/en/atractii-turistice/best-of-cluj-napoca/the-orthodox-metropolitan-cathedral.html