In the corner to the right is a limestone pillar from the 13th century, which was probably moved here from some other, now nonexistent, building of the abbey.
Hoturoa marked out the waka with two limestone pillars which he blessed.
The rate of erosion at the base of the limestone pillars is approximately 2 cm per year.
The sundial is in bronze, has retained its gnomon, and stands on a limestone pillar.
Maja Stogut is known in the area for its high limestone pillar which rises to 2,264m above mean sea level.
The inner hexagon is in turn enclosed in a decagonal ring with eight white limestone pillars and two columns next to the entrance.
He moved as if he swam in sleep, about the limestone pillars.
There are several caves and up to 16 meter high limestone pillars.
The purpose of this limestone pillar was to mark the southern border of Vienna and also provide a navigational landmark for faring folk.
Afterwards, the southern boundary was fenced off and by late 1908 the limestone pillars at the gates and corners were in place.