It's ethical, it's bountiful, it's fresh, and it's delicious. Loch Fyne is without a doubt one of London's strongest seafood restaurants, even though some of their produce has made quite the journey to your table. "Much of the shellfish and smoked fish served in our restaurants still comes direct from the loch," the team behind the restaurant, with locations in Edinburgh, Bath, London, and beyond, explains, "and is delivered so fresh you can taste the fresh spring water that tumbles down from the surrounding mountains when you tuck into a delicious Loch Fyne oyster." Go for a shellfish platter with a whole crab: oysters, king prawns, hot crevettes, Scottish rope-grown mussels, Palourde clams, squid, and langoustines, all for £54.95.