South-West Deeps (East) recommended MCZ is found 170km offshore from Land's End, Cornwall, right at the edge of the continental shelf where the seabed slopes away into the depths of the Atlantic.
Hiding in these deep, sandy slopes are burrowing anemones, sea urchins and weird and wonderful worms. Within the boundaries of this proposed MCZ lie the geologically important Celtic Sea Relict Sandbanks, a historic feature of the seabed and among the largest and deepest shelf sand ridges of their kind.