The Cathedral of the Visitation of Our Lady is the seat of the Diocese of Szombathely and the dominant building on Berzsenyi Dániel tér. It was built in the 1790s in a restrained late-Baroque style for Bishop János Szily, who effectively built modern Szombathely around it.
The square outside — with its statue of Saint Martin, the city's patron — is the most pleasant in town. The Garden of Ruins sits directly behind the cathedral, so you can see two layers of the city's history in one stop.