There was a nunnery nearby and the waterfall's name comes from the
sisters there.
In 1186 a nun monastery was established near here. It was
later called
Kirkjubæjarklaustur.
Folklore says that two nuns of the
monastery were buried after being burned at the stake for violating
codes of ethics.
After the Reformation one nun was regarded as innocent and
beautiful flowers grew on her grave, while the other one's grave
remained barren.
This is a monument to them.
We
stopped briefly at the local village, Kirkjubaejarklaustur.