In the immediate vicinity of the church and enclosure in Allerheiligen lies the monastery garden, which the canons had planted for their own use. It was used for many centuries. The butchery and a bathhouse were also located near the monastery gardens, and the monastery "Gymnasium" (secondary school) stood in the monastery garden, which was designed as an ornamental garden in the baroque style around 1783.
The guests' garden of Allerheiligen was laid out after 1735 for the guests of the monastery. Later an ornamental pond was also built. Today historical parts of the balustrade, stairways and a section of wall can still be admired in the restored garden.
Since the 19th century, one of Allerheiligen's main attractions have always been the famous Büttenstein waterfalls, which plummet toward the valley in a deep ravine below the monastery.
The largest natural waterfalls at the Northern Black Forest form a cascade of seven falls with a total height of 83 meters (approx. 270 feet). Their development around 1840 by the forest administration made a considerable contribution to the "rediscovery" and rescue of the monastery ruins.
In the cultural and spiritual regard as well, Allerheiligen monastery also had an effect in the surrounding area; Uta von Schauenburg entrusted the monks of Allerheiligen with the spiritual guidance, i.e. the patronage over the churches in the surrounding area and the chapel of Schauenburg (castle). A large number of farms and landholdings in a larger area around the monastery ensured its independence. In the 18th century the excellent "Gymnasium" which arose from the medieval monastery school had over 50 boarding- school pupils. Until its secularization in 1803, Allerheiligen was the spiritual and cultural center of the region.