1. Feria de San Telmo
What is it? The undisputed king of BA’s ferias, this enormous fair has hundreds of stalls spread through the cobbled streets of beautiful San Telmo. Open Sundays.
Why go? What better way to spend a Sunday afternoon than browsing through items from every walk of Argentine life? Pick up local artisanal goodies like mate gourds or browse the beautiful antiques and take home a colored glass sifón de soda as a memento.