There is an old legend that a soldier carrying
a bugle and his dog decided to explore the cave in order to find the
existence of an underground passage to Africa. The sound of the bugle
could be heard fainter and fainter as the soldier entered deeper into
the cave, until it was heard no more, some days later the barking
of the dog was heard as it returned, but the soldier was never seen
again. Though the existence of an underground passage to Africa is
just a legend, there are still parts of the cave which, to this day,
remain unexplored.