Plaza del Congreso

View of Congressional Plaza from the east.
The water tower on Plaza Lorea.
The plaza today at eye level.

Plaza del Congreso (English: Congress Square) is a public park facing the Argentine Congress in Buenos Aires. The plaza is part of a 3 hectare (7.5 acre) open space comprising three adjoining plazas to the east of the Congress building. The Kilometre Zero for all Argentine National Highways is marked on a milestone at the plaza.