Regensburger Dom St. Peter
Your walk starts at the Regensburger Dom St. Peter, the seat of the Catholic Diocese of Regensburg and one of the key works of Gothic architecture in Bavaria. Stand in front of the west facade and look up: two towers rise above it, and buttresses and pinnacles carry the weight of the vaulting. The main west entrance in front of you was completed between 1385 and 1415.
The story starts with an older church, Niedermünster, built around 700 a short way to the west. It held the tomb of Erhard of Regensburg but began as a chapel for the ducal family. When it burned down in 1273, Regensburg was wealthy enough to build something far bigger. From 1280 the works were led by an architect trained in France, which is why the cathedral looks French: a nave in three parts, buttresses, vaulting and twin towers over the facade. The three choirs were in use by 1320, and most of the building was finished around 1520.
One of the builders, Mathes Roriczer, wrote down a method called ad quadratum: working out heights from the ground plan with a series of polygons. He used it to find the proportions of the pinnacles, so the spires you see are geometry on paper turned into stone.
Going in is free, and even ten minutes inside are worth it. In the 17th century the cupola over the crossing and other parts were remodelled in Baroque style, and the frescoes of the All Saints' Chapel disappeared under plaster until the 19th century. Between 1828 and 1841 King Ludwig I of Bavaria had the cathedral returned to a Neo-Gothic look.
From here it is 330 m, about 5 minutes, to the Altes Rathaus; on the way you pass the Document Neupfarrplatz, a small museum space.




















