Paddling in Iguazú National Park

The Río Iguazú defines this park.

It runs through dense subtropical forest in Misiones Province, in the northeastern tip of Argentina, before dropping over the edge of the Paraná Plateau in one of the most powerful waterfall systems on the planet — roughly 275 cascades spread across nearly 2.

7 kilometres of basalt escarpment. The park protects approximately 677 square kilometres of Upper Paraná Atlantic Forest on the Argentine side, with the Brazilian Iguaçu National Park directly across the river.

Paddling inside the park centers on the upper Río Iguazú, upstream of the falls.

This stretch runs calm enough for beginners, with flatwater conditions that let paddlers move quietly through rainforest and watch for the wildlife — capybaras, caimanes, birds — that congregates along the banks.

Guided trips depart from a canoeing base and paddle toward the Río Tamanduá, a tributary that feeds in from the surrounding forest. The lower Río Iguazú, below the falls, carries rapids and swift currents and is territory for more experienced paddlers.

The falls themselves are off-limits to paddling. The currents and drop make that a hard boundary, not a suggestion.

The park is a UNESCO World Heritage Site, and access on the water reflects that status — guided trips operate within defined corridors, and independent paddlers should confirm current access rules directly with the park before putting in anywhere near the escarpment.

The Garganta del Diablo thunders in the background whether you're upstream or down. That sound, and the mist rising above the canopy, is the constant companion of any paddle on the Río Iguazú.

The river earns attention on its own terms, apart from the spectacle — but the spectacle is never far.