Chic Spanish restaurant by father-daughter acclaimed chefs, Juan Mari and Elena Arzak. Housed in Belgravia's Halkin Hotel, Ametsa boasts a minimalist grey-and white interior which Wallpaper praised in April 2013. "On the menu are dishes made from locally-sourced produce, brought to life with Arzak's signature earthy Basque flavours with a modern twist." [Wallpaper] Who goes there? - "homesick Basques, culinary thrillseekers, the filthy rich," says Tatler. Click here for a July 2013 NY Times review of Ametsa. Dinner for two, without wine but including service, is about £125; tasting menu, £105 per person.