Isles of Scilly location maps

These are interesting maps which will help to locate key localities and spatial relationships.  The upper map is from a NASA satellite image.  The lower map shows the relationships between land and sea in the Late Neolithic / Early Bronze Age, when sea level was still rising following the end of the Devensian glaciation.  Around 5,000 years ago all of the northern islands were connected, at least at low tide.