Iguacu Falls, Brazil/Argentina (80/418)

The park shares with Iguazu National Park in Argentina one of the world's largest and most impressive waterfalls, extending over some 2,700 m in length. Many rare and endangered species of flora and fauna are sheltered in the park, among others the giant otter and the giant ant-eater. The clouds of spray produced by the waterfall are conducive to the growth of lush vegetation.