Are there many fuel stations along Carretera Austral?

Fuel stations along the Carretera Austral are relatively sparse compared to more urban areas. Travelers should plan their fuel stops carefully as some sections of the route can be long and remote. It is advisable to refuel whenever possible in towns such as Coyhaique, Cochrane, and Chaitén to avoid running out of fuel in less populated areas. Carrying extra fuel canisters is also a good precaution for this scenic but isolated journey.