Brazil–Uruguay border, International border between South American nations in Chuy region
The Brazil–Uruguay border extends approximately 1,000 kilometers through rivers, streams, and dry land, beginning at the triple point shared with Argentina. This boundary follows natural geographic features and landscapes until it reaches the Atlantic Ocean.
The border was established in 1851 through a treaty that settled the division between the two South American nations. A small area called Rincón de Artigas has remained a subject of diplomatic discussions between the countries since that time.
In Chuy, Brazilian and Uruguayan influences blend naturally as residents move between countries for everyday needs and speak both languages in daily life. This constant exchange has created a distinct local identity that belongs fully to both cultures.
The main crossing point is located in Chuy and is readily accessible for travelers moving between Brazil and Uruguay. It helps to check opening hours at immigration control points beforehand and carry essential documents like your passport and any required visa.
In the border town of Chuy, a main avenue runs directly along the borderline, with the northern side using Brazilian reais and the southern side using Uruguayan pesos. This unusual arrangement means you can literally see and experience the border with each step.
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