Araguanã is a municipality located in the Brazilian state of Tocantins.

Its population was 5,793 (2020) and its area is 836 km².

[2] The municipality contains 1.28% of the 18,608 hectares (45,980 acres) Lago de Santa Isabel Environmental Protection Area, created in 2002.

[3] This Tocantins, Brazil location article is a stub.

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