Feria de San Telmo takes place in Plaza Dorrego, corner of Humberto I and Defensa, in the barrio of San Telmo. The best way to reach Plaza Dorrego is walk, take a cab, or catch a colectivo (bus). Colectivos 22, 24, 28A, 28B, 29, 33, 54, 61,62, 74, 86, 93, 126, 130, 143, 152, and 159 all stop nearby.