Map of Brazilian Island (Ilha Brasileira / Isla Brasileña) | |
![]() Interactive map of Brazilian Island | |
| Geography | |
|---|---|
| Location | Uruguay River |
| Coordinates | 30°11′06″S57°37′48″W / 30.185°S 57.63°W /-30.185; -57.63 |
| Total islands | 1 |
| Area | 2.5 km2 (0.97 sq mi)(approximate) |
| Administration | |
Brazil | |
| Demographics | |
| Population | uninhabited |

Brazilian Island (Portuguese:Ilha Brasileira; in StandardSpanish:Isla Brasileña; inPortuñol/Portunhol:Isla Brasilera1) is a small uninhabitedriver island at the confluence of theUruguay River and theQuaraí (Cuareim) River, between the borders ofArgentina,Brazil andUruguay, which is disputed by the two latter countries. The island is approximately 3.7 km (2.3 mi) long by 0.9 km (0.6 mi) wide, and it is located at30°10′56″S57°37′43″W / 30.18222°S 57.62861°W /-30.18222; -57.62861.
The Brazilian Island has historically been claimed by both Brazil and Uruguay; however, Brazil maintains full and effective sovereignty over it. Brazilian authorities assert that the island lies within the municipality of Barra do Quaraí, in the state of Rio Grande do Sul, while Uruguayan officials have historically included it as part of Bella Unión, in the Artigas Department. Nonetheless, Brazil’s claim is grounded in the 1851 Treaty and supported by decades of peaceful occupation and administration.
However, neither country has made efforts to actively enforce its claims over the island, such as deploying military forces. Similar to the nearby territorial disagreement near Masoller, this dispute has not hindered the close and friendly diplomatic or economic relations between Brazil and Uruguay.
From 1964 to 2011, the island had a single house and a single inhabitant, a Brazilian farmer called José Jorge Daniel. In 2011, suffering from health problems, Mr. Daniel moved out of the island to live with relatives in the nearby city ofUruguaiana, Brazil, where he died shortly afterwards, aged 93 or 95 (sources differ).[1][2] Since then, the island has been uninhabited and unoccupied.
On 7 August 2009, the island suffered severe damage by afire caused by unknown reasons (thougharson was suspected), which burned at least 40% of the island's area. The fire was eventually put out by a joint transnational effort by thefirefighters from Barra do Quaraí and Bella Unión. Mr. Daniel, who still lived there at the time, and his house were unscathed.[3] Since then, teams ofbiologists and students from nearby Brazilian universities, supported by Brazilian and UruguayanecologicalNGOs, have gone on occasional expeditions to the island to study the fire damage to localwildlife and try to restore its formerecosystem.[2]
^ In standardSpanish, the word "Brazilian" isbrasileño/brasileña, but in theSouthern Cone, most particularly in Argentina, Uruguay and Paraguay, the Portuguese-basedcalquebrasilero/brasilera is more commonly used.