Susa Cathedral is the seat of the Bishop of Susa and is dedicated to Saint Justus of Novalesa. In origin it was the church of the Benedictine Abbey of St. Justus, established in 1029 by Marchese Olderico Manfredi to house the newly discovered relics of Saint Justus. The church was built around 1100 and has since been refurbished and restored several times. It was not until 1772 that the bishopric of Susa was created from the territory of the abbey, previously a territorial abbacy, and at that point the abbey church was made the cathedral of the new diocese.
The cathedral is a Romanesque style building. The façade has terracotta decorations and is joined to a Roman gate of the 4th century, the Porta Savoia, to the south. Halfway along the south side stands the campanile, with six levels of mullioned windows.
The interior is on the Latin Cross plan, with three aisles. It contains a baptistry which is earlier than the present church, and a statue supposedly of Adelaide, Marchioness of Turin, daughter and heiress of Olderico Manfredi and wife of Otto, Count of Savoy, ancestress of the Royal House of Savoy.
References:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.