The intertidal zone of the Quantock Coast, West Somerset, contains an abundance of geology and wildlife. It is a Site of Special Scientific Interest (SSSI) and is of international geological importance.

Dunnet Bay at sunset, near Thurso, Caithness, Scotland, United Kingdom, Europe

Tidal stream on beach, Balnakeil, near Durness, Sutherland, Highland, Scotland, United Kingdom, Europe

Tidal stream on beach, Balnakeil, near Durness, Sutherland, Highland, Scotland, United Kingdom, Europe

Arcachon, Gironde, Aquitaine, France, Europe

Aerial view of saltmarsh at low tide near Cadiz, Spain

Aerial view of saltmarsh at low tide near Cadiz, Spain