The Domfelsen is a natural rock formation that juts out into the Elbe directly below Magdeburg Cathedral — a flat-topped sandstone outcrop where the cathedral's foundations meet the river. It's a minor sight in itself, but the combination of the Gothic towers above, the broad Elbe in front, and the riverside path makes it one of the more atmospheric spots in Magdeburg.
The area around the cathedral and the Elbe bank has been developed as a pleasant riverside promenade. The view from the Domfelsen back up to the cathedral gives a sense of the visual drama of its position — the building rises sheer from the riverbank, as Otto I intended when he positioned his imperial cathedral to dominate the river crossing.
A good place to pause on a walk along the river, particularly in the late afternoon when the cathedral catches the western light. Free to access at all times.