Areias River From Wikipedia, the free encyclopedia River in BrazilCountryBrazillocationTocantins stateAreias RiverLocationCountryBrazilPhysical characteristicsSource • locationTocantins state The Areias River is a river of Tocantins state in central Brazil and within the Tocantins drainage basin. List of rivers of Tocantins References Brazilian Ministry of Transport 10°50′29″S 48°23′48″W / 10.8414°S 48.3967°W / -10.8414; -48.3967 This article related to a river in Tocantins, Brazil is a stub. You can help Wikipedia by expanding it.vte Related Articles