The Plaza de Mayo is a prestigious plaza in Buenos Aires, regarded by the Argentines as the nerve center of the Republic. It is not only a historical testimony to the development of the city of Buenos Aires, but also a memorial to the independence of the Argentine Republic, which has been in existence for hundreds of years. There is a May Tower in the center of plaza square to commemorate the May Revolution in Argentina. The pink building behind the square is the Presidential Palace of Argentina.
The Pink House
Museo Histórico Nacional del Cabildo y de la Revolución de Mayo