The Itaipu dam is not just an industrial curiosity to mark on an itinerary: it is the infrastructure that transformed the entire Paraguayan economy and reshaped the geography of the country's East. With 14,000 MW of installed capacity, co-managed equally with Brazil since the 1973 treaty, Itaipu remains one of the largest hydroelectric dams in the world, surpassed only by the Three Gorges Dam in China. Its visit, accessible from Ciudad del Este in about fifteen minutes, allows you to concretely understand what a work of this scale represents: dizzying figures, binational geopolitical challenges, and industrial tourism that attracts more than a million visitors each year.
A foundational binational treaty
On April 26, 1973, Paraguay and Brazil signed the Itaipu treaty in Brasilia, the foundational legal instrument for hydroelectric exploitation of the Paraná River by both countries, under the signatures of presidents Emilio Garrastazu Médici and Alfredo Stroessner. Construction actually began in January 1972, and on October 14, 1978, the Paraná diversion channel was opened, allowing the original riverbed to be dried out to build the main concrete dam. The first turbine began test operation on May 5, 1984, before commercial production started in 1985.
The second largest dam in the world
With its installed capacity of 14,000 MW, Itaipu is surpassed only by China's Three Gorges dam (22,500 MW). This figure alone says little until related to Paraguay's reality: the dam provides approximately 78% of the energy consumed in the country, a proportion that makes Paraguay one of the few countries in the world that covers nearly all of its electricity needs with a single renewable hydroelectric source, a topic detailed on the page economy of Paraguay.
Industrial tourism turned essential
The Itaipu tourist complex receives more than a million visitors per year, making it one of the busiest attractions in the region. Several options exist: the panoramic tour, free, lasts approximately two hours and is conducted by bus from the visitor center, departing every half hour. The "Itaipu Especial" option, paid, gives access to the interior structure of the plant, lasting approximately two and a half hours, with a minimum age requirement and mandatory reservation.
- 1Panoramic tour: free, approximately 2 hours, departures every 30 minutes
- 2Itaipu Especial: paid, access to the interior of the plant, mandatory reservation, minimum age 14 years
- 3Ecomuseum and adjacent parks: fauna, flora and education on hydroelectric energy
- 4Illuminated night tour: available seasonally, check on site
Practical tips
| Useful information | |
|---|---|
| Getting there | About 15 minutes from downtown Ciudad del Este. |
| Reservation | Recommended for the Especial option; the panoramic tour is often arranged on site. |
| Duration | 2 h for the panoramic tour, 2h30 for the Especial option. |
| Combine with | Ciudad del Este and Monday Falls the same day, Iguazu Falls the following day. |
Sources
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