Paddling in Argentina

Argentina is a country of serious vertical drop and serious distance — Andean snowmelt feeding whitewater rivers that cut through Patagonian desert canyons, glacial lakes big enough to generate their own weather, and a coastline where sea lions surface beside your hull.

The paddling scene runs roughly north to south along the Andes, with the Lake District around Bariloche as the gravitational center and Patagonia pulling harder the further south you go. The Lake District is where most paddlers start.

Lago Nahuel Huapi and Lago Moreno reward flatwater touring — hidden bays, beach landings, the kind of day where you're still on the water at dusk.

The Río Manso, running southeast from Bariloche through Nahuel Huapi National Park, is the workhorse river here: Class II to IV depending on where you put in, with the Terciopelo ravine tightening things up mid-run and good birdwatching in the calmer upper stretches.

November through March is peak season, when Andean snowmelt pushes flows up and the weather is most cooperative.

From San Martín de los Andes, the Río Hua Hum runs Class II–III under cliffs along the Chilean border, and the Río Chimehuin near Junín de los Andes offers a more open-country run with Lanín volcano watching from the west.

Further north in Neuquén province, the Río Neuquén is a different kind of commitment.

It drops out of Lago Vavarco at around 1,200 metres and builds through Class III–IV whitewater before easing into a long wilderness canyon section through Patagonian desert — the kind of multi-day expedition where the landscape does as much work on you as the rapids do.

The Río Alumine in the same region runs Class III–IV and is worth knowing about if you're building a northern Patagonia itinerary. South of the Lake District, the scale shifts again.

Lago Argentino near El Calafate puts paddlers among calving icebergs on the Upsala arm — surreal and genuinely cold, with the kind of hazards that demand respect and experience.

The Río de las Vueltas near El Chaltén offers a different mood: moving flatwater through the granite towers of the southern Andes.

At the far end of the country, Lapataia Bay in Tierra del Fuego's national park is as close to the end of the navigable world as it sounds.

One practical note that matters at every border crossing: Didymo is a real concern in the Lake District and northern Patagonia, and gear disinfection is required when crossing between Chile and Argentina.

Take it seriously — the algae has already done damage in both countries, and inspections are enforced.

Logistics here reward traveling with at least one other paddler; vehicle rental is essential for river access, and not all rental agreements permit border crossings, so read the fine print before you commit.

Argentina rewards paddlers who plan for distance and come prepared for cold. The rivers don't wait for you to get your bearings.