Buenos Aires The trip started and ended in the capital of Argentina, Buenos Aires. I was in the city three times during the vacation. 21 Photos Iguazú Falls I also travelled to the Iguazu Falls at the far Northern part of Argentina, close to the city Puerto Iguazu. These falls are among the most impressive in the world. 17 Photos Leave a Reply Cancel reply CommentConnect with FacebookName * Email * Website Save my name, email, and website in this browser for the next time I comment.