The world’s best food markets

Madrid

Mercado de San Miguel

Opened in 1916 in a spectacular cast-iron structure near Plaza Mayor, this gourmet market is a celebration of the Spanish larder, with more than 30 stalls offering a range of produce, from Galicia’s famed fresh fish and seafood, to olives, cheese, cured meats and top-notch tapas. It’s worth popping in if only to perch at one of its wine bars with a glass of cava and a plate of…