The overlanding infrastructure in southern Africa — the established rental networks, the Tracks4Africa GPS database, the network of campsites and lodges calibrated to expedition travellers, the familiarity of operators with every route — took decades to develop. Outside Africa, most of these support systems do not exist. Patagonia has luxury overland operators and excellent private vehicle access through Torres del Paine and Los Glaciares, but no equivalent of Bushlore or Voetspore at the self-drive end. Mongolia has a growing adventure tourism industry but negligible vehicle rental infrastructure outside Ulaanbaatar, and routes that require either local guiding or genuine expedition-level self-sufficiency. What these destinations share is the quality of the prize: landscapes and experiences that are genuinely unavailable by any other means.
Patagonia: overland access to the world's most dramatic national parks
Southern Patagonia — the Chilean and Argentine sectors of Torres del Paine and Los Glaciares — is accessible by vehicle in a way that most of its reputation does not acknowledge. The standard visitor arrives by bus from Puerto Natales, stays in a lodge or refugio, hikes the W or O circuit, and leaves. The overland visitor arrives with a private all-terrain vehicle, accesses viewpoints and approach routes that are beyond the bus network, and camps within the parks at sites that require private transport.
Quasar Expeditions, cited by Travel + Leisure as among the world's top overland operators, runs guided and self-guided overland safaris through Torres del Paine and Los Glaciares with private all-terrain vehicles and hand-picked lodge accommodation. The Quasar model is the premium end of Patagonian overland: a naturalist guide, a private vehicle, itineraries of 6–11 days, and the award-winning hotels and lodges that have made Patagonia one of the most expensive places to travel in South America. This is not a camping expedition — it is a mobile luxury lodge-hopping trip in terrain that happens to require 4WD access. It is also, for those who want the scenery and wildlife access without the cold-weather camping that a self-sufficient expedition demands, an excellent format.
Self-drive Patagonia: what is and isn't viable
Renting a 4WD in Puerto Natales or Punta Arenas and self-driving the Patagonian circuit — Torres del Paine, crossing to Argentina via the Cerro Castillo border post, Los Glaciares, El Chaltén, El Calafate, back through Chile — is a legitimate and rewarding option for experienced drivers. The roads are substantially better than their reputation suggests inside the national parks, and the border crossing infrastructure has improved significantly. The Carretera Austral — Chile's famous unpaved highway stretching 1,200km south from Puerto Montt — is the canonical Patagonian overland drive and entirely viable in a capable rental 4WD during the season. Rental infrastructure in Puerto Montt and Coyhaique is functional if not as well-developed as Windhoek.
The honest note: Patagonian wind is not metaphorical. A vehicle parked on an exposed Patagonian steppe crossroads in a 120km/h gale is stationary regardless of its engine specifications. The Torres del Paine weather window is real — days of clear visibility alternating with days of horizontal rain and cloud. Itinerary flexibility is not a luxury preference in Patagonia; it is a requirement.
Patagonia's puma moment: Torres del Paine now has one of the highest densities of pumas in the world, and the pumas have become habituated to vehicles to an extent that makes sightings from 4WD vehicles at close range — sometimes metres — a realistic expectation in the right season. This is not a zoo encounter: these are wild animals, and the sightings are genuine. November to February (guanaco birthing season, when pumas are most active hunting) is peak puma season. A private vehicle with a naturalist guide in Torres del Paine in November gives access to an experience that has few equivalents in the wild.
Mongolia: the steppe, the Gobi, and the Altai
Mongolia is the most genuinely remote overland destination accessible by private vehicle outside of Antarctica. A country roughly the size of Western Europe with a population of 3.3 million, 40% of whom are nomadic herders, Mongolia has no road network in the conventional sense outside Ulaanbaatar and the route south to the Gobi. There are tracks — vehicle paths worn across the steppe by decades of Russian-era UAZ trucks and Mongolian horses — but GPS tracks on Gaia or similar mapping tools are the only reliable navigation aid, and they frequently lead to divergences without clear markers.
The standard approach for serious Mongolia overlanding is a guided expedition: an operator provides Russian UAZ Furgon or Toyota Land Cruiser vehicles (the UAZ is preferred for Mongolian conditions for the same reason the 79 Series is preferred in Namibia — complete repairability in the field), a Mongolian driver-guide for each vehicle, a cook, and an itinerary built around the specific terrain and season. Nomadic Expeditions is the long-established premium operator, specialising in luxury ger (yurt) camps, golden eagle hunter encounters in the Altai, Gobi camel treks, and multi-week trans-Mongolian routing. Adventures Overland, a guided driving expedition operator with a focus on Asia, runs Silk Road and trans-Asia routes that include Mongolian sections.
What the terrain actually requires
The Mongolian steppe is not technically demanding in the way that Namibian sand driving or Icelandic river crossings are — but it is relentlessly demanding in terms of navigation, mechanical exposure, and remoteness. Breaking down on the Mongolian steppe is genuinely serious: satellite communication (a Garmin inReach is the minimum standard) and the mechanical knowledge and spare parts to address common failures are not optional extras. Guided expeditions with professional Mongolian drivers manage these risks reliably; self-drive expeditions in Mongolia are for a very small audience of genuinely experienced international overlanders.
The reward is proportional. Crossing the Mongolian steppe in a UAZ with a Mongolian family's ger visible on the horizon, the nearest town three hours' hard driving in any direction, is an experience of genuine remoteness that is increasingly hard to find. The Altai region in western Mongolia — with its Kazakh golden eagle hunters, its 4,000m passes, and its autumn hunting festivals — is the closest thing on earth to a landscape untouched by modern tourism infrastructure. It will not stay that way indefinitely.
Tierra del Fuego: the end of the world
Ushuaia, the southernmost city in the world, is the conventional endpoint of the Pan-American Highway — the logical conclusion of the continent-crossing overland tradition. The road south from Argentina through Chilean Patagonia to the Beagle Channel, the ferry crossing to Tierra del Fuego, the drive through the island to Ushuaia: this is a legitimate and moving overland sequence for those doing it as a culmination of a longer journey. As a standalone destination, Tierra del Fuego offers dramatic sub-polar landscapes, Beagle Channel wildlife (Magellanic penguins, sea lions, albatross), and the Parque Nacional Tierra del Fuego — but the road infrastructure, while basic, does not require expedition-level vehicles. A capable 4WD with good all-terrain tyres covers everything the island offers.
The 1998 Camel Trophy was held in Tierra del Fuego — the last edition of an event that ran from 1981 to 2000 and was, effectively, the organised public demonstration of what proper expedition vehicles could do in terrain designed to break them. The Defender 110s that competed there did not look dramatically different from what a serious overland traveller runs today. The vehicles are not the limiting factor in any of these destinations. The planning, the preparation, and the willingness to accept that the landscape sets the agenda are.
Planning a Patagonia or Mongolia expedition
Getting to the starting points of these expeditions — Punta Arenas, Ulaanbaatar, or Ushuaia — is the first logistics question. Private jet access to southern Chile and Mongolia is possible via Santiago and Beijing respectively for those for whom the end-to-end journey should begin from the moment of departure.
Browse G Adventures Patagonia Expeditions Private Jet Routing via VilliersFrequently asked questions
Is self-drive feasible in Torres del Paine without a guide?
Yes — Torres del Paine has an internal road network accessible by 4WD rental, and self-drive is a legitimate option for the standard park circuit. The challenge is itinerary flexibility: Patagonian weather makes fixed-schedule driving inadvisable. The premium guided operators (Quasar and equivalent) build significant weather flexibility into their itineraries; self-drive visitors need to plan the same way. The puma and condor encounters that define the premium Patagonian experience are more likely with a naturalist guide who knows where to look and when — but are also possible for attentive self-drive visitors in the right season.
Can I visit Mongolia independently without a guided expedition?
Independent travel in Mongolia is possible and done by a growing number of travellers. Renting a vehicle in Ulaanbaatar — typically a Russian UAZ or Toyota Land Cruiser — with a local driver (who is not optional on most reputable rental arrangements, both for navigation and because the driver is part of the local economic model) is the standard approach. The infrastructure outside Ulaanbaatar is not designed for independent foreign visitors without local knowledge: petrol stations are sparse outside the Gobi highway, maps are insufficient for steppe navigation, and ger hospitality customs (which determine where you can camp and eat) require local intermediation. The guided expedition format is substantially more reliable for anything beyond a Ulaanbaatar day-trip radius.
What is the best season for overlanding each of these destinations?
Patagonia: October to April (Southern Hemisphere spring and summer). November to February for puma activity and best weather probability. June to August is winter and not suitable for overland travel in most of the region. Mongolia: June to September. The steppe is frozen solid from October to May and summer brings the country's extraordinary festivals (Naadam in July). Spring (May–June) and autumn (September–October) have severe weather risk. Tierra del Fuego: November to February for the best conditions; penguin colonies at peak activity in November and December. March and April are increasingly popular for fewer visitors and still-manageable conditions.
How does overlanding in these destinations compare in cost to African overlanding?
Patagonia guided overland with a premium operator (Quasar or equivalent) is significantly more expensive than a G Adventures Africa overland — USD ,000–12,000 per person for 6–11 days, against USD ,500–3,200 for 15 days across southern Africa. The pricing reflects accommodation quality (luxury lodges vs camping) and the smaller market. A self-drive Patagonia circuit in a rental 4WD costs roughly comparable to a self-drive Namibia trip once accommodation is factored in. Mongolia guided expeditions from Nomadic Expeditions range from approximately USD ,000–15,000 depending on duration and remoteness, reflecting the vehicle and guide cost structure in a market with limited competition.
Operator pricing is indicative and based on published information current as of early 2026. Always verify pricing directly with operators. Route conditions, seasonal access, and political situations can change; check current Foreign Office and State Department advisories for all destinations before travel. This article contains affiliate links — bookings through our G Adventures and Villiers links may earn a commission.