Atacama Altiplano Mining Circuit
Extreme high-altitude mining circuit in Chile's Atacama
This brutal high-altitude circuit connects abandoned copper workings above 4,000 meters in the Atacama, where rusted mining equipment sits frozen in time against backdrop of smoking volcanoes. The route links Mina Escondida’s perimeter roads with the ghost camps at Estación Chiu Chiu, crossing the Salar de Atacama’s eastern edge where flamingos feed in lithium-rich pools. You’ll navigate washboard tracks past sulfur deposits at Tatio Geysers and technical boulder fields near the abandoned Chuquicamata tailings.
Extreme difficulty due to altitude, exposure, and technical terrain requiring experienced high-altitude drivers with proper acclimatization. Modified 4WD with rock protection, extra fuel capacity, and emergency gear mandatory. Temperatures swing from -15°C nights to 25°C days, with sudden weather changes above 4,000 meters. No cell service, no water sources, no rescue infrastructure. Best attempted April-October with minimum 3-day supplies and satellite communication. Permits required for some mining concessions. This isn’t tourism—it’s expedition-level desert travel that rewards serious overlanders with some of the most alien landscapes on the planet.
Trail Specs
| Difficulty | Extreme |
|---|---|
| Trail Type | Technical 4x4 |
| Surface | Rock |
| Features | High Altitude, Historic, Remote |
| Length (miles) | 156 mi / 251 km |
| Duration | 3-4 days |
| Max elevation (ft) | 14760 ft |
| Best season | April-October |
| Minimum vehicle | Modified 4WD with protection |
| Nearest town | Calama, Antofagasta |
| Land manager | CONAF and mining concessions |
| Permit required | Yes |
| Cell service | None |
| Water crossings | No |
| Dispersed camping | Yes |
| 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
No recent condition reports. Be the first to post one.
Log in to post a condition report.
Frequently asked questions
Can a stock Hilux or 4Runner run this trail, or does it need to be modified?
Stock is not enough. You need a modified 4WD with underbody protection, a suspension lift, and all-terrain tires minimum. The rocky terrain at altitude will destroy low-clearance vehicles, and there's no recovery service anywhere on this circuit.
Is the trail accessible outside the April–October window?
November through March brings summer storms that can wash out routes and make high passes impassable. Snow and ice at 14,700+ feet are real risks outside the dry season. April and October are marginal — go earlier or later in the window if you can.
Do you need permits to run this circuit, and who issues them?
Yes. The route crosses land managed by both CONAF and active mining concessions, so you'll need authorization from both in some sections. Sort this out in Calama before you leave — showing up at a mine gate without paperwork will get you turned around.
What's the hardest section of the trail and what makes it brutal?
The high-altitude rocky passes above 14,000 feet are where the trail earns its extreme rating — loose fractured rock, exposed ledges, and no room for error combined with reduced engine power and thin air that slows everything down including your own thinking. Approach those sections well-rested and with a full tank.
How far is the nearest fuel, and is water available anywhere on the circuit?
Calama is your last reliable fuel stop — fill every container you have before departure because there is nothing on this 156-mile circuit. Water from natural sources in the Atacama is scarce and often mineralized from mining activity, so carry all drinking water from town.
Trail track
No GPX track for this trail yet. If you've driven it and have a track, contribute below.
Log in to contribute a GPX track.