A small, sustainably-minded seafood restaurant tucked away on a side street, Sur Mer is a hidden gem. The menu is decided daily by head chef Olive Davoux and typically comprises small plates centred around shellfish, crustaceans, and both cooked and raw fish, oyster platters too, with a drinks list of natural wines. If you can, grab a table at the counter to watch the impressive action unfold from the tiny kitchen.