Kyöpelinvuori.

Kyöpelinvuori (Finnish from Kyöpeli = obsolete word for Ghost and Vuori = Mountain), in Finnish Mythology, is the place which Dead Women Haunt. It is rumoured that Virgins who die young gather there after their Death at the start of their Afterlife. It corresponds to Blockula (in modern Swedish Blåkulla) of Swedish Mythology. Kyöpelinvuori is also well known in Finland due to Easter. It is said to be the Ancient Home of Mountain Witches who fly on brooms with Black Cats, and leave the area only during Easter in order to spook children.