After another long bus (20h), we reached Buenos Aires. Rain, metro, a lot of people walking fast in the street: we're halfway back in Europe! The fact that BA has mainly been built in the XIXth century by european immigrants (mainly italian and spanish) makes you feel in a different part of the world, compared to what we've been experienced over the last 2 months in Latin America. We started with a historical city tour to give us some insights on Argentina origins. We walked a lot through the different districts, enjoying the architecture and the city highlights: Recoleta cemetary, Fine arts museum, Plaza de Mayo, Puerto Madura, galerias Pacificas... We will be back in BA for 2 days after a short break in Uruguay.