One of the most famous landmarks in Linz, the new cathedral is called "Mariendom", a Roman Catholic cathedral with origins dating back to the mid-19th century AD, with a large area that can accommodate 20,000 people at once, and has a majestic Gothic architecture, high ceilings and columns High-rise and decorated walls and stained-glass windows, in addition to the fact that it is characterized by a tower that reaches a height of approximately 135 meters.