Areado Grande is the name given to a group of limestone caves located inside the Alto Ribeira Tourist State Park, in the municipality of Iporanga, State of Sao Paulo, Brazil. It consists of Areado Grande I (SP-077), Areado Grande II (SP-078) being 3400 meters long, Areado Grande III (SP-510) with 6004 linear meters, Areado Grande IV (SP-524), Areado Grande V (SP-525). Other caves in the region of the Areado Grande creek are Toca da Pedra Inclinada, Gruta do Toboga, Gruta do Jeep (SP-086), Gruta da Fenda (SP-087), Gruta do Baixao (SP-088), and Gruta da Cabana (SP-108).
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