Cathedral of St. Budolfi
- the smallest cathedral in Denmark

named after Saint Bodolfus, protector of travelers and seafarers, and there has been a church on the site since the end of the Viking Age.
A bit strange to think about, here a millennium later when I was there taking this picture.
Vikingerne var også på Budolfi Plads https://nordjyskemuseer.dk/vikingerne-var-ogsaa-paa-budolfi-plads/
(The Vikings were also on Budolfi square)
Ultra short the article says this
The excavations at Budolfi Plads in the middle of Aalborg have added new knowledge to the city's history. Workshops from the Viking Age have been excavated from the soil under Budolfi Plads and thus help to confirm that Vikings lived in the area perhaps as early as the 8th century.
Vikings move Aalborg's birthplace
And according to the archaeologists, the discovery of a possible pit house helps to provide completely new information and details about the very earliest history of the city of Aalborg.