Foz Do Iguaçu, Brazil
From one amazing phenomenon to another, but this time a man made one. The Itiapu Dam is a joint venture between Brazil and Paraguay and dams the Parana River on the border between the two countries.
Like the Iguazu Falls the statistics are impressive. It is 7.2km long and 225m high. The lake it created is over 100km long and 7 km wide. It can generate 14,000 megawatts of electricity - perhaps enough to supply the electricity needs of over 10 million European hom...