Graz Cathedral: Frederick III’s court church, its south wall still bearing the fresco of the three plagues of 1480

Graz Cathedral, a white late-Gothic church with a green copper-domed tower, on the Burggasse in Graz, Austria
Graz Cathedral (Domkirche zum Heiligen Ägydius), Austria. Photo: Pedro J Pacheco, via Wikimedia Commons, CC BY-SA 3.0 AT.
Burggasse, Graz, Austria · costruita dal 1438, cattedrale dal 1786 · chiesa di corte tardogotica di Federico III · nel Centro storico di Graz, Patrimonio Mondiale UNESCO dal 1999

Graz Cathedral: Frederick III’s court church, its south wall still bearing the fresco of the three plagues of 1480

La Domkirche zum Heiligen Ägydius, la cattedrale di Graz dedicata a Sant’Egidio, fu costruita dal 1438 come chiesa di corte e parrocchiale dell’imperatore Federico III, in forme tardogotiche; le fonti la dicono ultimata nel 1462 oppure attorno al 1464, e attribuiscono «per supposizione» il progetto allo svevo Hans Niesenberger, senza certezza. Sull’edificio ricorre più volte il motto personale dell’imperatore, la sequenza di vocali AEIOU, di cui esistono molte letture posteriori ma nessuna è incisa come spiegazione: qui perciò se ne registra solo la presenza. Divenne cattedrale nel 1786, quando — nel quadro delle riforme di Giuseppe II — la sede vescovile fu trasferita da Seckau a Graz. Il suo tratto più celebre è all’esterno, sulla parete sud, sotto una piccola tettoia: il Landplagenbild, o Gottesplagenbild, affresco votivo che raffigura le tre piaghe abbattutesi sulla Stiria nell’anno 1480 — l’invasione turca, l’invasione delle cavallette e la peste. Attenzione alla data: il 1480 è l’anno delle calamità, non dell’affresco, che le fonti collocano attorno al 1485 e attribuiscono, con prudenza, a Thomas von Villach. All’ingresso del coro stanno due casse nuziali di Paola Gonzaga, figlia di Ludovico II di Mantova, intarsiate in avorio e osso e poi riusate dai gesuiti come reliquiari; un’attribuzione dei rilievi ad Andrea Mantegna circola nelle guide, ma non è documentata, e qui non si afferma. L’altare maggiore barocco è opera di Georg Kraxner (1730-33), con sculture di Francesco Robba e Johann Jakob Schoy. Accanto alla cattedrale sorge il Mausoleo dell’imperatore Ferdinando II, con le sue cupole. La cattedrale non è iscritta singolarmente all’UNESCO: sta dentro il perimetro del Centro storico di Graz, iscritto nel 1999 — ampliato nel 2010 con il castello di Eggenberg — con i criteri (ii) e (iv).

About the Cathedral

Graz Cathedral (Domkirche zum Heiligen Ägydius), dedicated to St. Giles, was built from 1438 as the late-Gothic court and parish church of Emperor Frederick III, whose AEIOU device still appears across the building. It became a cathedral only in 1786, when the bishop’s seat moved from Seckau to Graz. Its south exterior wall keeps the Landplagenbild, a votive fresco of the three plagues that struck Styria in 1480, and inside are the Gonzaga bridal chests and a Baroque high altar. The cathedral stands within the Historic Centre of Graz, a UNESCO World Heritage Site since 1999.

Key facts

  • 1438: construction begins as the court church of Emperor Frederick III; completed 1462/64
  • c. 1485: the Landplagenbild fresco painted on the south exterior wall, recording the three calamities of 1480 — the Turkish invasion, locusts and plague
  • 17th century: Baroque chapels added; the Gonzaga bridal chests repurposed by the Jesuits as reliquaries
  • 1730–33: the Baroque high altar by Georg Kraxner, with sculpture by Robba and Schoy
  • 1786: becomes a cathedral when the episcopal seat is moved from Seckau to Graz under Joseph II’s reforms
  • 1999: Historic Centre of Graz inscribed by UNESCO (extended 2010 with Schloss Eggenberg), criteria (ii)(iv)

History

Graz Cathedral began not as a cathedral but as an emperor’s church. Frederick III raised it from 1438, beside his castle, as the court and parish church of St. Giles, in the sober late-Gothic of the mid-15th century; sources put its completion at 1462 or around 1464, and only tentatively name the Swabian Hans Niesenberger as its master builder. Frederick left his mark literally, scattering his enigmatic AEIOU device across the fabric. For three centuries it remained a court and, under the Jesuits after 1577, a university church; it became the cathedral of the diocese of Graz-Seckau only in 1786, when Joseph II’s reforms moved the bishop’s seat down from Seckau.

The building’s most arresting survival is outside. On the south wall, under a small canopy, a weather-worn fresco — the Landplagenbild — records the three calamities that fell on Styria in the disastrous year 1480: the Turkish invasion, a plague of locusts, and the plague itself. It was painted afterwards, around 1485, as a votive thanksgiving, and is attributed to Thomas von Villach. Inside, the Baroque age added chapels and Georg Kraxner’s marble high altar, and set two ivory-inlaid bridal chests of Paola Gonzaga, brought from Mantua, to new use as reliquaries.

What you see

A tall white late-Gothic church under a single copper-domed tower, its Gothic tracery windows and pointed portal facing the Burggasse; the domed Mausoleum of Ferdinand II rises immediately alongside. The one exterior painting to seek out is the faded Landplagenbild by the south portal, sheltered under its ledge — a rare open-air medieval fresco of catastrophe. Within are the Baroque high altar by Kraxner, with sculpture by Robba and Schoy, and, at the entrance to the chancel, the two ornate ivory-and-bone chests of Paola Gonzaga, their reliefs illustrating Petrarch’s Triumphs.

Practical information

  • Opening hours: open daily outside services; check current times before visiting
  • Location: Burggasse 3, 8010 Graz, Austria — in the Innere Stadt, beside the Burg and the Mausoleum
  • Status: active cathedral of the Diocese of Graz-Seckau

Getting there

The cathedral stands in the Innere Stadt at the foot of the Schlossberg, a few minutes’ walk from the Hauptplatz and the Uhrturm; Graz’s old town is compact and walkable. GPS: 47.0720°N, 15.4424°E.

Nearby

  • Mausoleum of Ferdinand II — the Mannerist-Baroque imperial tomb with turquoise domes, directly beside the cathedral
  • Historic Centre of Graz — the UNESCO-listed old town of Renaissance courtyards and the Schlossberg
  • Schloss Eggenberg — the Baroque palace added to the UNESCO listing in 2010, on the city’s western edge

Sources

  • Diocese of Graz-Seckau (graz-dom.graz-seckau.at) — official cathedral history, chapels, high altar and fresco
  • Graz Tourismus — semi-official records on the Landplagenbild and the Gonzaga chests
  • UNESCO World Heritage Centre — “City of Graz – Historic Centre and Schloss Eggenberg” (ref. 931)
  • Wikipedia (English and German) — “Graz Cathedral”, used as a map and cross-checked

Hero image: Grazer Dom, by Pedro J Pacheco, Wikimedia Commons, CC BY-SA 3.0 AT. Editorial text © Cultural Heritage Online, 2026.

📷 Diventa un fotografo di Cultural Heritage Online

Condividi le tue foto dei luoghi: restano pubblicate con la tua firma come autore. Più vengono viste, più ti fai conoscere — e presto un concorso premierà le foto più apprezzate.

Accedi o registrati gratis per aggiungere una foto
📋 Copy & share on social
Scroll to Top