About Ljubljana Cathedral

The site of today’s Ljubljana Cathedral was originally occupied by an aisled, three-nave Romanesque church, first documented in 1262. A devastating fire in 1361 required extensive rebuilding in the Gothic style, and when the Diocese of Ljubljana was formally established in 1461, the church was elevated to cathedral status. This Gothic cathedral stood until the early 18th century, when it was entirely replaced by the Baroque building visible today, constructed between 1701 and 1706 and dedicated, like its predecessors, to Saint Nicholas — patron saint of boatmen, fittingly for a city built around river trade. Much of the cathedral’s original Baroque decoration survives intact, most notably the extensive fresco cycles painted by the Italian artist Giulio Quaglio across two separate campaigns, first from 1703 to 1706 and again from 1721 to 1723; the fresco filling the cupola depicts the Holy Spirit surrounded by angels, while further frescoes on the dome’s walls portray the coronation of the Virgin Mary and the glorification of Saint Nicholas amid angels and saints. In 1996, to mark both the 1,250th anniversary of Christianity’s arrival in Slovenian territory and a visit by Pope John Paul II, the cathedral’s entrances were fitted with newly sculpted bronze doors. The main entrance, known as the Slovene Door, bears a relief by sculptor Tone Demšar depicting key moments of Slovene history across the centuries. The side entrance, the Ljubljana Door, redesigned by Mirsad Begić, portrays the faces of the 20th-century bishops of the Diocese of Ljubljana — among them Gregorij Rožman, a wartime bishop whose conduct during the Axis occupation remains contested by historians: convicted of treason in absentia by the Yugoslav communist government in 1946, his conviction was formally annulled on procedural grounds in 2009, and his remains were repatriated and reinterred within Ljubljana Cathedral itself on 13 April 2013.