In this guide
Visiting Itaipú Binacional from the Paraguayan side costs nothing, but you can only get in with a booking. The core visit is the guided tour of the hydroelectric plant, which starts at the Visitor Reception Centre in Hernandarias, about 15 km from Ciudad del Este; on a Friday or Saturday, add the evening light show.
How to book an Itaipú visit
Every visit on the Paraguayan side is free and every one needs a reservation (ABC Color, 2022 (opens in a new tab)). Itaipú's published channels are:
- Phone: +595 61 599-8040 or 599-8094 (information and booking desk).
- Email: cturistico@itaipu.gov.py.
- App: Ib-tur, Itaipú's tourism app (ABC Color, 2023 (opens in a new tab)).
In 2023 the booking desk answered Monday to Friday 7:30–11:45 and 13:00–15:45, and weekends and holidays 8:00–12:00 and 13:00–15:45 (La Nación, 2023 (opens in a new tab)). Group bookings ask for names, ages and head count, and on the day bring your passport or ID card, since most tours require it (Wikivoyage (opens in a new tab)).
The tourist complex closes on 24, 25 and 31 December and 1 January (La Nación, 2025 (opens in a new tab)).
What you see at the dam
Plant tour. This is the main event: almost 125,000 people took it in 2025 (La Nación, 2026 (opens in a new tab)). Wikivoyage describes it as roughly 30 minutes with a video, a bus ride across the dam and a stop at a lookout over the spillway, often in Spanish only (Wikivoyage (opens in a new tab)). Groups leave several times a day in the morning and early afternoon; in 2022 ABC Color listed departures at 9:00, 10:00, 10:30, 13:10 and 13:30 (ABC Color, 2022 (opens in a new tab)). You get your exact slot when you book.
Open spillway. When Itaipú opens the spillway gates, groups are taken by bus to the right-bank lookout with technical staff. In January 2023 around 7,000 people came to watch in one week (La Nación, 2023 (opens in a new tab)). It doesn't happen often, so ask when you book.
Special and technical visits. Wikivoyage mentions longer group visits on weekday mornings that need an enquiry at least a week ahead (Wikivoyage (opens in a new tab)). If engineering is your thing, ask early.
The light show: Fridays and Saturdays
The Iluminación Monumental lights up the dam with sound and colour. It runs on Fridays and Saturdays, check-in opens at 18:30 at the Visitor Reception Centre, entry is free and bookings close on the Thursday of each week (ABC Color, 2023 (opens in a new tab)). Wikivoyage notes the start time moves later in summer (Wikivoyage (opens in a new tab)). Plan to sleep in Ciudad del Este or Hernandarias if you stay for it.
Other Itaipú sites near the dam
- Tekotopa Environmental Centre (Hernandarias): 95 hectares of Atlantic Forest opened in September 2025, with the Jaguareté Trail, a tree nursery and a medicinal herb garden. Book through the Itaipú portal or by phone; check in at the Visitor Reception Centre (La Nación, 2025 (opens in a new tab)).
- Tierra Guaraní Museum and the dam scale model: both were temporarily closed for maintenance at the end of 2025 (La Nación, 2026 (opens in a new tab)). Ask whether they have reopened when you book.
- Tatí Yupí Nature Reserve: about 3 km north of Hernandarias, free with booking, Tuesday to Sunday and holidays 8:00–11:45 and 13:00–15:30 (ABC Color, 2025 (opens in a new tab)).
- Tacurú Pucú Park: on the Hernandarias riverfront, open daily 6:00–21:00, free, no booking; good for a sunset by the lake (ABC Color, 2025 (opens in a new tab)).
- Parque Lineal (Ciudad del Este): another Itaipú park, open 8:00–21:00 (ABC Color, 2022 (opens in a new tab)).
Getting there from Ciudad del Este and Asunción
- By car: from Ciudad del Este take Route PY02 to the km 4 roundabout, then PY07 towards Hernandarias (Wikipedia (opens in a new tab)). The Visitor Reception Centre sits just before the main gate to the plant (La Nación, 2023 (opens in a new tab)).
- By bus: any bus to Hernandarias drops you about 500 m from the entrance; the fare was G. 5,000 in March 2023 (Wikivoyage (opens in a new tab)).
- From Asunción: Hernandarias is 335 km away (Wikipedia (opens in a new tab)). A same-day round trip is possible but exhausting; staying overnight works better.
A one-day plan around Itaipú
- Morning: the plant tour, booked ahead, ID in hand.
- Lunch: in Hernandarias.
- Afternoon: Tekotopa or Tatí Yupí if you booked them; otherwise Salto Monday in Presidente Franco, a waterfall of more than 45 m with trails, lookouts and a zip line (Última Hora, 2026 (opens in a new tab)).
- Evening (Friday or Saturday): the light show. On other days, Tacurú Pucú Park at sunset.
Coming from Foz do Iguaçu? The Brazilian side runs its own visitor centre with its own rules; this guide covers the Paraguayan side.
FAQ
How much does it cost to visit Itaipú from Paraguay?
Nothing. Visits on the Paraguayan side, including the light show, are free, but every one needs a booking by phone, email or the Ib-tur app.
How do I book an Itaipú tour?
Call +595 61 599-8040 or 599-8094, email cturistico@itaipu.gov.py or use the Ib-tur app. Light show bookings close on the Thursday of each week.
What should I bring?
Your passport or ID card, since most tours ask for it, plus your booking confirmation.
When is the Itaipú light show?
Fridays and Saturdays, with check-in from 18:30 at the Visitor Reception Centre in Hernandarias; the start time moves later in summer.
Can I get to Itaipú by bus?
Yes. Any bus from Ciudad del Este to Hernandarias drops you about 500 m from the visitor centre entrance.
