Ruta de los Lagos Patagónicos
Patagonia's glacial lakes and endless horizons
The Lagos Patagónicos route strings together Argentina’s most stunning glacial lakes via a mix of paved highways and rough backroads that cut deep into the Patagonian wilderness. Starting from San Carlos de Bariloche, you’ll thread between massive lakes like Nahuel Huapi and Viedma, with side spurs to remote gems like Lago del Desierto near El Chaltén. The route’s crown jewel is the section from El Calafate to Lago Argentino’s remote arms, where you can camp within sight of Perito Moreno’s distant ice flows and hear glacial thunder echoing across the water.
Most of this route is moderate difficulty on improved dirt roads, but remote sections demand high-clearance 4WD and self-sufficiency. Weather changes fast in Patagonia—carry gear for four seasons even in summer. Fuel stops are sparse; plan your range carefully between Bariloche, El Calafate, and El Chaltén. November through March offers the most reliable weather, though shoulder seasons can be spectacular with fewer crowds. This is overlanding at its purest: massive landscapes, reliable camping, and the kind of pristine wilderness that makes you remember why you bought a 4WD in the first place.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Overland Route |
| Surface | Mixed |
| Features | Camping, Scenic, Water Crossings |
| Length (miles) | 680 mi / 1094 km |
| Duration | 7-10 days |
| Max elevation (ft) | 4920 ft |
| Best season | November-March |
| Minimum vehicle | High-clearance 4WD recommended |
| Nearest town | San Carlos de Bariloche, Río Negro |
| Land manager | Administración de Parques Nacionales |
| Permit required | No |
| Cell service | Spotty |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Official sources | parquesnacionales.gob.ar |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
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Frequently asked questions
Can a stock Hilux or 4Runner handle this route without a lift?
Yes — a stock high-clearance 4WD is sufficient for most of the route. Some sections of ripio (gravel road) get rough and corrugated, and water crossings require confident ground clearance, but you don't need a lifted rig to complete this trail.
What months are actually drivable and when does weather turn dangerous?
November through March is the window — Patagonian summer. Outside of that, snow and ice close mountain passes and make the ripio treacherous. Even in summer, expect sudden wind storms and temperature swings of 30°F in a single afternoon.
Do you need permits to drive this route and camp along the way?
Sections pass through multiple national parks managed by Administración de Parques Nacionales — entry fees apply at each park boundary and are paid at park gates. Dispersed camping is permitted in designated backcountry zones, but campfires are heavily restricted or banned in most areas; always confirm current fire rules at park entrances.
What's the hardest section of the 680 miles and what makes it difficult?
The stretch south of Coyhaique toward the Chilean border crossings tends to be the most demanding — remote ripio, river crossings with no bridges, and long distances between any form of help. Border crossings between Argentina and Chile mid-route can also be slow and unpredictable, adding logistical stress on an already remote day.
How much fuel range do you need — are there reliable gas stations along the route?
Carry a minimum 50-litre reserve on top of a full tank before leaving any major town. Fuel stations between Bariloche and El Calafate are few and far between — some stretches exceed 200 miles between reliable fill-ups. Don't count on every listed station being open or stocked, especially on weekends in smaller towns.
Trail track
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