Fodor's Expert Review Itaipú Dam and Hydroelectric Power Plant

Iguazu Falls Dam

It took more than 30,000 workers eight years to build this 8-km (5-mile) dam, voted one of the Seven Wonders of the Modern World by the American Society of Civil Engineers. The monumental structure, which produces roughly 17% of Brazil's electricity and 75% of Paraguay's, was the largest hydroelectric power plant in the world until China's Three Gorges Dam was completed.

You get plenty of insight into how proud this makes the Brazilian government—and some idea of how the dam was built—during the 30-minute video that precedes the hour-long guided panoramic bus tours of the complex. Although commentaries are humdrum, the sheer size of the dam is an impressive sight. To see more than a view over the spillways, consider the special tours, which take you inside the cavernous structure and into the control room. Night tours—which include a light-and-sound show—begin at 8 on Friday and Saturday, 9 during the summer months (reserve ahead).


Quick Facts

Av. Tancredo Neves 6702
Foz do Iguaçu, Paraná  85867–970, Brazil


Sight Details:
Rate Includes: Panoramic tour R$46, special tour R$130

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