Pass through the iron gateway to one of the largest, most interesting and colorful markets in Europe. You’ll find everything from fresh produce to delicious snacks under its wrought iron-and-glass roof. Each stall in the market is numbered. My favorite is the counter of El Quim at numbers 584-585. It’s a great place for a drink and tapas. Info: 91 La Rambla. Open 8am-8:30pm. Closed Sundays. Admission: Free.