Iguazu Falls, Iguassu Falls, or Iguaçu Fallsa

Iguazu Falls, Iguassu Falls, or Iguaçu Fallsa are waterfalls of the Iguazu River located on the border of the Brazilian state of Paraná and the Argentine province of Misiones. The falls divide the river into the upper and lower Iguazu.
The waterfall system consists of 275 falls along 2.7 kilometers (1.67 miles) of the Iguazu River.