Iguassu Falls is the largest series of waterfalls on the planet, located in Brazil,
Argentina, and Paraguay. At some times during the year one can see as many as
275 separate waterfalls cascading along the edges of 2,700 meters
(1.6 miles) cliffs. Argentines spells this wonder, �Iguazu�, the Brazilians, �Igaucu.�
Both versions are globally correct and widely used. South America.