As we entered what looked like a theme park we feared Iguazu Falls had been over-hyped. Descenting along the sweltering concrete jungle paths we were surprised to see lizards, monkeys and butterflies. Breaks in the trees then revealed amazing views and cooling mist. The beautiful lower falls were a combination of millions of tiny waterfalls divided by lush green vegetation. Birds glided to and from their nests between the rainbows and gushing water.