Peninsula Mitre Estancia Moat Circuit
South America's wildest peninsula crossing
Peninsula Mitre represents the end of South America in more ways than geographic, its windswept grasslands and abandoned estancias telling the story of Tierra del Fuego’s harsh reality. This remote circuit follows century-old sheep station tracks between Estancia Moat and the peninsula’s tip, passing rusted remnants of wool operations that couldn’t survive the isolation. The route crosses multiple unbridged streams where high tide can strand vehicles for hours, and navigates boggy meadows that turn to quicksand after rain. Scattered shipwrecks along the coast serve as landmarks—this is where the Atlantic and Pacific truly meet.
Expert-level expedition requiring modified 4WD with snorkel, winch, and emergency beacon. The circuit demands three to four days with wild camping and complete self-sufficiency. Weather windows are critical—attempt only November through March when temperatures stay above freezing and stream crossings remain possible. Pack for Antarctic conditions even in summer. Cell service is nonexistent and rescue can take days. The reward is witnessing the raw edge of the world where guanacos outnumber humans 100:1 and silence has weight.
Trail Specs
| Difficulty | Expert |
|---|---|
| Trail Type | Backcountry, Overland Route |
| Surface | Dirt, Sand |
| Features | Camping, Historic, Remote, Water Crossings |
| Length (miles) | 78 mi / 125 km |
| Duration | 3-4 days |
| Max elevation (ft) | 820 ft |
| Best season | November-March |
| Minimum vehicle | Modified 4WD with snorkel |
| Nearest town | Ushuaia, Tierra del Fuego |
| Land manager | Gobierno de Tierra del Fuego |
| Permit required | Yes |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Start coordinates | |
| End coordinates | |
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| Find on Google | Search on Google → |
Location
Trail Conditions
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Frequently asked questions
What's the minimum vehicle setup to attempt the Peninsula Mitre circuit?
A modified 4WD with a snorkel is the floor — not a suggestion. Water crossings are deep and unpredictable, axle-deep mud is standard, and recovery gear plus a second vehicle are non-negotiable on this circuit. A stock anything will get you stranded 60 miles from help.
When is the Peninsula Mitre circuit actually passable?
November through March is the only realistic window — Patagonian summer. Outside those months, the crossings become impassable and weather turns genuinely dangerous. Even in summer, expect wind that'll rock a rooftop tent and rain that turns the track to grease overnight.
Do I need a permit to drive Peninsula Mitre, and how do I get one?
Yes, a permit is required through the Gobierno de Tierra del Fuego — coordinate in advance from Ushuaia as the process is not instant. Access also crosses private estancia land, so confirm current permissions before you leave town; estancia owners have been known to restrict access without notice.
What's the hardest section of the circuit and what makes it brutal?
The coastal stretches past Estancia Moat are where most rigs get into serious trouble — soft beach sand, no firm line, and tidal timing can cut off your exit. Add to that multiple blind river crossings with no bridges, and any mistake is a multiday extraction problem with zero cell service and unlikely foot traffic.
Is there any place to resupply fuel or water on the 78-mile circuit?
There is nothing — no fuel, no services, no reliable potable water sources you can count on. Leave Ushuaia with more fuel than your calculations say you need, carry a substantial reserve, and treat any water you find. This is three to four days in one of the most isolated road corridors in South America.
Trail track
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