Flights, overland routes, getting around locally, and visa requirements for 2026.
Most travellers fly to Coyhaique (Balmaceda airport, BBA) from Santiago (2h, multiple daily flights with LATAM and Sky). Alternatively, fly to Puerto Montt (PMC) and begin the route from the northern end. Some travellers fly to El Calafate (Argentina) and cross the border, beginning from the south.
A 4WD vehicle (ideally a pickup truck) is strongly recommended — some sections of the Carretera become extremely muddy after rain, and a standard car will struggle on the gravel. Rent in Santiago or Coyhaique (local agencies are cheaper). Carry a full-size spare tyre and basic tools. Fuel is available in main towns but not between them — carry a jerry can for remote sections.
Three sections of the Carretera require mandatory ferry crossings: Caleta La Arena to Caleta Puelche (30min, free), Hornopirén to Caleta Gonzalo via fjord (4h, book ahead in summer), and the Cruce de Lagos crossing from Puerto Montt to Bariloche (Argentina) via multiple lakes and ferries (2 days). The fjord ferry between Hornopirén and Caleta Gonzalo is the most dramatic — book weeks ahead for vehicle spaces in January–February.
Limited bus services connect the main towns (Puerto Montt, Chaitén, Coyhaique, Cochrane) on a weekly or bi-weekly schedule. Not practical for exploring the route's highlights, which require stopping at viewpoints and trailheads. Hitchhiking is common, relatively safe, and part of the Carretera culture.