water cascading over the iguazu falls with a rainbow and guardrail in the foreground. brazil, latin america

water river waterfall waterway rapid vehicle sea stream boating watercourse reflection tree boat terrain coast canal cliff reservoir cascading iguazu falls rainbow guardrail foreground brazil latin america tourists one great natural wonders world border argentina america brazil brazilian jungle latin platform rainbow scenery wonder world landmarks people argentina falls paraguay port rainforest site south tourist tropical argentinian argentinian waterfall destination famous heritage nature sightseeing unesco viewpoint water waterfall attraction beautiful environment landscape natural river tourism travel cataract foz iguaçu iguaçu iguaçu wonders parana foreground