Itaipu Dam (Barragem de Itaipu) Tours and Tickets

The Itaipu Dam (Barragem de Itaipu) is the third-largest hydroelectric dam in the world. It is located on the Paraná River on the border between Brazil and Paraguay. The dam is notable as one of the largest producers of hydroelectricity in the world.

It took 18 years to build the Itaipu Dam, with construction spanning 1971 to 1984, at a cost of more than US$17 billion. Before the dam’s construction, engineers spent almost three years diverting the course of the Paraná, the seventh-largest river in the world.

Yes, you can tour the Itaipu Dam. A guided tour typically includes a brief video on the history and construction of the dam before embarking on a catamaran ride on Itaipu Lake and visits to the observation deck and spillway. Some tour options include a power plant tour.

The primary purpose of the Itaipu Dam is to generate electricity, and it provides a significant portion of the electricity for Brazil and Paraguay. The dam also helps regulate the flow of the Paraná River, which can reduce flooding risks and ensure a steady water supply.

Some interesting facts about the construction of the Itaipu Dam include its status as a symbol of international cooperation. (The dam was developed during a period of conflict over land between Brazil and Paraguay.) Around 40,000 people worked on its construction.

Yes, there are special events at Itaipu Dam. Arrive on a Friday or Saturday evening to see the Itaipu Light Show—powered by energy produced by the dam, of course. You can watch the water-powered turbines in action while illuminated by spotlights and light fixtures and accompanied by music.