The fortress of YF island ?

Do you know something about this place. I've read in a book that it was a fortress build by a nordic or scitland king to hide his daughter, on a island, and that it disapear in the sea in mysterious circumstances, taking the king and his daughter.
I cant find any link on altavista about this story. Have you any informations ?

Uuh.. I dont really see how that can be based on reality..

Originally posted by Helix
Uuh.. I dont really see how that can be based on reality..

maybe he built the fortress on an active volcano...

Originally posted by quango

Originally posted by Helix
Uuh.. I dont really see how that can be based on reality..

maybe he built the fortress on an active volcano...

Yes, the fortress location is in the northern europe (Sctland, Island, groeland). This place is well known to be a volcanic sea. In the 80's, An island appears after a submarine volcanic eruption...

I cant remeber the correct spelling of "IF"/"YF"