Location: 57.431982, -11.107673

Its about 35 kilometres in diameter with something at the centre and it all drops off into the sea sharply.

As Ancient Archaeological sites go, it has Peak Iceage beach-front property vibe. Anyone Wondering why the Iroquoi are on the same E Linguistic Group shrub as Briton and Cornish would only need to point at the sunken lands of the North Atlantic that extend from North America to Britain.