In short
- Entry on the Paraguayan side is completely free with advance booking.
- You must bring a physical passport or valid government ID.
- Guided tours from Foz do Iguaçu simplify the border crossing process.
In this article
The Itaipu Dam sits directly on the border, allowing access from both Brazil and Paraguay. While the Brazilian visitor center is in Foz do Iguaçu, the Paraguayan side is accessed via Hernandarias. The experience differs mostly regarding ticket costs and border logistics.
How do you get to the Itaipu Dam Paraguay side?
You can drive, take a taxi, or book a guided tour to the visitor center in Hernandarias.
To cross into Paraguay, you need your physical passport. Once across the border in Ciudad del Este, travel north to Hernandarias. The Paraguayan visitor center operates its own ticket system. Booking a guided day trip handles the transport and border wait times.
Is the Paraguayan side of Itaipu Dam free?
Yes, entry to the Itaipu Dam from the Paraguay side is free of charge.
Unlike the Brazilian side, which charges BRL 63 for the Panoramic tour, the Paraguayan side does not charge. You must secure your ticket with an advance booking. When you arrive, present your valid government-issued ID to claim your free entry.
What do you need to bring to cross the border?
You must bring a valid passport or government-issued ID.
Border officials will check your documents when crossing between Brazil and Paraguay. Your physical ID is also mandatory to enter the dam on the Paraguayan side. Lockers are available for R$10 if you take the Special tour, as bags are prohibited inside.
What is the dress code for the tours?
The Special Tour requires long pants and closed-toe shoes on both sides of the border.
If you take the interior technical tour, strict safety rules apply. Shorts, skirts, palazzo pants, and sandals are prohibited. The Panoramic tour allows casual clothing and open shoes. Bring weather-appropriate gear like sunglasses or a raincoat.
How long does the border crossing take?
Wait times at the Brazil-Paraguay border vary heavily by time of day and season.
Traffic can be dense between Foz do Iguaçu and Ciudad del Este. Allow extra time in your schedule to clear immigration and navigate city traffic before heading to Hernandarias. An organized tour helps manage this schedule efficiently.
Can I see the spillway open from Paraguay?
The spillway is visible from both sides, but it only opens during high water levels.
The best chance to see the spillway open is during the rainy summer season from December to February. This depends entirely on reservoir levels and power grid demands, not on a daily schedule.
Questions travellers ask
Is the Itaipu Dam in Brazil or Paraguay?
The dam spans the Paraná River, serving as the border between Brazil and Paraguay. Both countries share the dam and operate separate visitor centers.
Do you need a passport to visit Itaipu Dam?
Yes, if you are visiting the Paraguayan side or crossing the border. A valid passport or government ID is required for entry and to claim your free ticket.
What is the difference between the Itaipu Panoramic and Special tours?
The Panoramic tour takes about 1 hour and 10 minutes on a bus viewing the exterior. The Special tour takes 2 hours and 30 minutes and goes inside the power plant.
