The Iapó River ( pt, Rio Iapó ) is a river of Paraná state in southern

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

. It is a tributary of the

Tibagi River The Tibagi River ( Portuguese, ''Rio Tibagi'', also spelled ''Tibagy'' and ''Tibají'') is a river of Paraná state in southern Brazil. It is a tributary of the Paranapanema River. See also * List of rivers of Paraná * List of tributaries ...

. The river is known for the scenic

Guartelá Canyon The Guartelá Canyon ( Portuguese: ''Cânion Guartelá'') is a canyon in Tibagi and Castro, Paraná, Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South Americ ...

, which is protected by the Guartelá State Park, created in 1992.

References

Rivers of Paraná (state) Castro, Paraná {{ParanáBR-river-stub