Experience the Argentinian side of Iguazu Falls in a full-day circuit that uses the Ecological Train to connect upper and lower boardwalks and the dramatic Devil’s Throat viewpoint. Plan for 6–9 hours of walking on maintained trails and powerful, close-up river views.
More ways to explore the area's outdoor wonders
The first time you step onto the boardwalk at Iguazu’s Argentine sector the noise arrives before the view: a continuous, breath-stealing roar, mist that dares you to get closer, and a jungle that hums around the paths. Visitors follow a looped network of trails—upper, lower and the walkway to the Devil’s Throat—connected by the Ecological Train. Each circuit frames the falls differently: the upper walk offers broad, sky-wide views; the lower trail drops you nearer to the cascades and the spray; the Devil’s Throat walk ends at a thunderous horseshoe where the river vanishes.
Difficulty
moderate
Duration
6–9 hours
Fitness Level
Good for visitors who can handle multiple hours of walking on mixed boardwalks and stair sections; not strenuous but sustained.
Wildlife
History
The falls lie on land long inhabited by Guaraní communities; Iguazú National Park was created in 1934 and the site became a UNESCO World Heritage Area for its ecological significance.
Conservation
Park rules emphasize staying on boardwalks, not feeding wildlife and minimizing plastic waste; visitor management and the train reduce trail erosion and protect riparian habitats.
Reserve your spot on the Iguazu Falls: Full Day Visit to Argentinian Side today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring a rain shell
Spray and sudden tropical showers are common—pack a lightweight waterproof jacket to stay comfortable and protect your electronics.
Carry a refillable water bottle
Walking the full set of circuits can reach 8 km; water fountains and refill stations are limited—stay hydrated.
Wear grippy, closed-toe shoes
Boardwalks can be wet and some sections have stairs—shoes with traction reduce slip risk.
Passport and timing
A current passport is required for the tour and starting early reduces crowds and gives better light for photos.
Lightweight rain jacket
Protects from waterfall spray and sudden tropical showers common in the region.
summer
Sturdy walking shoes
Closed-toe shoes with good traction handle wet boardwalks and stairs safely.
Refillable water bottle
Hydration for up to 8 km of walking—park has limited refill points.
Insect repellent and sunscreen
Protects against mosquitoes and sun during exposed sections of the trails.
summer