On a wide clearing with a large pond which is fed by the Marienbründl. A few wooden benches are ready, many ancient linden and ash trees shade the place.
The source comes below ground level from the mountain supported by a long wall and is described by radiesthetes as clockwise. Traditionally, the May prayer is celebrated here on the last Sunday in May and a dean's pilgrimage on the first Sunday in September.
According to tradition, the year of origin is 1718, and the source is said to have come up at the point where there was already a brick cross.