A monument at Hito Tres Fronteras in Puerto Iguazú with Argentina, Paraguay and Brazil emblems, trees and water behind it

Puerto Iguazú relocation guide

Days out in Puerto Iguazú

Hito Tres Fronteras overlooks the river confluence. The national park offers several waterfall and forest circuits, whose opening can change with river and weather conditions.

On this page

The short answer

Start with the local Hito Tres Fronteras viewpoint or plan a day in the Argentine national park. The park operator describes the Upper and Lower circuits, Sendero Verde and Macuco, with different distances and access. Check current alerts before choosing a route, especially after changes in river flow.

  • The operator reported Garganta del Diablo closed preventively because of increased Iguazú River flow at noon on October 10, 2026. It reported the other circuits operating normally then. Check current alerts before traveling.
  • The usual Área Cataratas hours are 8 a.m. to 6 p.m., with last entry at 4 p.m. Confirm any extended hours.
  • The Lower Circuit has stairs. Ask about the actual accessible route and assistance.
  • Pets cannot enter the park. The operator describes six free individual kennels beside parking, subject to availability.

Choose an open route that fits the visit

A local river viewpoint

Hito Tres Fronteras is at the northwestern edge of Puerto Iguazú, facing the Iguazú and Paraná rivers. CONAE's description of the September 2006 imagery identifies the river confluence and the separate countries. Check current path access and any event or visit arrangements locally.1,2

Park walks and current status

Operator route descriptions
RoutePublished distance or featureCheck before choosing
Upper Circuit1,850 metersCurrent opening and mobility needs
Lower Circuit1,450 meters, with stairsSteps, assistance and current opening
Sendero Verde650-meter connection through forestCurrent route and access
MacucoSeven kilometers total, without servicesCurrent opening, conditions, water and return time
Garganta del DiabloTemporary closure at October 10 noon updateCurrent alert before planning around it
The operator reported Garganta del Diablo closed preventively because of increased Iguazú River flow at noon on October 10, 2026. It reported the other circuits operating normally then. Check current alerts before traveling.

Sources 4,5

Access, tickets and pets

The operator describes the Upper Circuit, Garganta del Diablo and Sendero Verde as accessible, with free manual wheelchairs at train stations and a mobility-assistance cart to the central station. The Lower Circuit has stairs. Ask about the actual route, an accompanying helper and equipment availability. A circuit description does not override a closure.3,4,5

Pets are prohibited inside the park. The FAQ describes six free shaded individual kennels beside parking and asks owners to bring a padlock, food and bowls. Confirm availability and care arrangements before relying on one.4

Buy the correct entry category and carry the required documents. General entry includes open circuits and the ecological train. Check separate parking, locker and special-tour charges, then confirm your return transport.4,6

Questions people ask

Is Garganta del Diablo open?

The operator reported Garganta del Diablo closed preventively because of increased Iguazú River flow at noon on October 10, 2026. It reported the other circuits operating normally then. Check current alerts before traveling.

Which park walk has stairs?

The operator says the Lower Circuit includes stairs. Ask about the actual route and assistance, and check current opening.

Can I borrow a wheelchair?

The operator describes free manual wheelchairs at train stations. They require someone to push them. Confirm availability and the route before traveling.

Can I bring my dog into the park?

No. The operator prohibits pets and describes six free individual kennels beside parking. Confirm availability and bring the required padlock, food and bowls if using one.

What should I check for a Hito Tres Fronteras visit?

Check current access, the actual path, transport and any event arrangements. It is a viewpoint in Puerto Iguazú, separate from a border crossing.

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Sources and how we check them

Sources and how we check them6 sources

Every figure on this page comes from the official or primary source listed here. We checked them in . Rules and prices change, so confirm anything important with the source before you act on it.

  1. CONAE, Puerto Iguazú geography on September 25, 2006 imagery (opens in a new tab)
  2. Puerto Iguazú, city history and Triple Frontier (opens in a new tab)
  3. Iguazú Argentina, accessibility information (opens in a new tab)
  4. Iguazú Argentina, visitor questions and conditions (opens in a new tab)
  5. Iguazú Argentina, park status, October 10, 2026 at noon (opens in a new tab)
  6. Iguazú Argentina, published prices checked October 10, 2026 (opens in a new tab)

The Three Borders monument in Puerto Iguazú, photographed on September 13, 2025. Resized and converted to WebP. The social preview is cropped and converted to PNG. Hero photo by Horacio Cambeiro (Tubby3), CC BY 4.0 (opens in a new tab), from Wikimedia Commons (opens in a new tab).