Since other people posted their theories on where it is, ill post mine. :idea: The Kudos Island, not sure, but I heard somewhere That it's north of Morytania (I heard that a museum NPC tells you that :-$ ). Anyways, if it is right, and it actually had long dead creatures, it could've beeen a war zone to capture the fortress of Kharyrll(sp?). At the same time, a war was going on to capture Ghorrock and the surrounding area, then, the "icing" came along, hence freezing the areas; but it was too late for the kudos war. Then, a movement in the Gielinor Planet Produced Fissures That allowed passages to The dungeon (which is in the ice plateau) to the wilderness and Kudos Isle. In the Kudos one, High leveled players get a safe passage to the dungeon, the only other way is through the wilderness (possibly the black sqaure has three sides too sheer cliffs and the other side is facing the wilderness, but it's passable?). O and the passage, some creature started migrating to the Isle, hence making it more dangerous (probably wounded men and creatures on the Kharyrll side?) :idea: Tell me what you think of my idea.