Editing Triple Frontier (section)

==Tourism==
The Triple Frontier is an important tourist area, within the touristic subregion of the [[Región de las Aguas Grandes]]. Visitors can see the [[Puente Internacional Tancredo Neves|Tancredo Neves bridge]], which connects the Argentine city of Puerto Iguazú and its Brazilian neighbor, Foz do Iguaçu. At the convergence of the borders, each of the three bordering countries has erected an [[obelisk]], painted in the national colors of the country in which it is located. All three countries can be seen from each of the obelisks.
[[File:Argentine Obelisk.jpg|alt=Argentine Obelisk|thumb|361x361px|Argentine Obelisk]]
[[File:Paraguay Obelisk.jpg|alt=Paraguay Obelisk|thumb|329x329px|Paraguay Obelisk]]
[[File:Signpost of triple frontier.jpg|alt=Signpost on Brazilian side noting the triple frontier|thumb|247x247px|Signpost on Brazilian side noting the triple frontier]]

The Guarani Aquifer is arguably the biggest reservoir of fresh, potable water in the world—right under Triple Border soil (Brazil, Argentina and Paraguay). The majority (71%) of its 1.2 million square kilometers lies in Brazil. {{citation needed|date=February 2012}}
[[File:Brazilian Obelisk.jpg|alt=Brazilian Obelisk|thumb|328x328px|Brazilian Obelisk]]