Haunted island

This is a place that has been ravaged by war one too many times, or so the legends say. Long before Berk existed there was said to be a great war, between norther and southern viking clans. It is said that the island is haunted, but only because of the loud moans and screeches that you can hear from the island. Of course those are just the sounds of animals, Dragons and Griffins who have not yet made it to either land live here. The people of either island are too scared to check it out, however.