One way from Bariloche
Patagonia
16 days · 3400 km · Argentina & Chile
Route Bariloche → Futaleufú → Coyhaique → Cochrane → Paso Roballos → El Chaltén → El Calafate → Torres del Paine → Punta Arenas → Ushuaia Distance 3400 km, a third of it gravel Duration 16 days, one way
There is no loop this size Best Months November to March, the southern summer
Expect wind whatever the month World Heritage Los Glaciares National Park
The painted hands of Cueva de las Manos Parks & Protected Areas Queulat, Cerro Castillo and Patagonia NP
Los Glaciares, Torres del Paine, Tierra del Fuego Signature Roads The Carretera Austral, Chile's Ruta 7
Ruta 40 across the Santa Cruz steppe
The empty gravel of Paso Roballos


Route Map


Open in Google Maps The Plan

Sixteen days down the spine of two countries to the last town on earth. The Carretera Austral first – Pinochet's road through the cold rainforest, fjords on one side, hanging glaciers on the other – then over an empty gravel border onto Ruta 40, where the steppe takes the trees away and gives back Fitz Roy. Glaciers the size of cities, towers of granite, guanacos for traffic, and at the bottom of it all the Beagle Channel and a sign that says the road has ended. One way, north to south, wind on the right cheek the whole time.


Day Route Distance Highlights Night stay
01 Bariloche → El Bolsón → Esquel 290 km
5.5 h
Ruta 40's opening leg under the lake-district Andes Esquel
02 Esquel → Trevelin → Futaleufú → La Junta 230 km
6 h
Into Chile beside the absurd turquoise of the Futaleufú La Junta
03 La Junta → Puyuhuapi → Queulat → Coyhaique 230 km
6 h
The hanging glacier at Queulat, fjordside riding Coyhaique
04 Coyhaique → Cerro Castillo → Puerto Río Tranquilo 220 km
5.5 h
Cerro Castillo's basalt spires, the marble caves by boat Puerto Río Tranquilo
05 Puerto Río Tranquilo → the Baker confluence → Cochrane 165 km
4.5 h
The bluest river in Chile meeting the Nef under the ice caps Cochrane
06 Cochrane → Patagonia NP → Paso Roballos → Bajo Caracoles 250 km
7 h
Gravel over an empty border, guanacos for traffic Bajo Caracoles
07 Bajo Caracoles → Cueva de las Manos → Gobernador Gregores 330 km
7 h
Nine-thousand-year-old handprints above the Río Pinturas Gobernador Gregores
08 Gobernador Gregores → Tres Lagos → El Chaltén 340 km
6.5 h
Ruta 40's loneliest leg, Fitz Roy filling the horizon El Chaltén
09 El Chaltén Off the bike: Laguna de los Tres under Fitz Roy El Chaltén
10 El Chaltén → El Calafate 215 km
4 h
Lago Viedma and the paved run south El Calafate
11 Perito Moreno glacier and back 160 km
4 h
Sixty metres of ice calving into Lago Argentino El Calafate
12 El Calafate → Cerro Castillo → Puerto Natales 360 km
6.5 h
Back into Chile across the open pampa Puerto Natales
13 The Torres del Paine loop 250 km
7 h
The towers, Lago Pehoé, condors on the thermals Puerto Natales
14 Puerto Natales → Punta Arenas 250 km
4 h
The Strait of Magellan at the end of the mainland Punta Arenas
15 Punta Arenas → Primera Angostura ferry → Río Grande 370 km
8 h
Across the Strait into Tierra del Fuego Río Grande
16 Río Grande → Tolhuin → Ushuaia 230 km
4.5 h
Over Paso Garibaldi, and the end of every road Ushuaia
Notes

This one cannot be a loop – nothing this size can. Rent in Bariloche and drop in Ushuaia; the drop fee is real money and worth every peso against riding 3000 km back up the same wind. The alternative is a fly-and-ride tour outfit that positions the bikes.

The Carretera Austral runs another 200 km past Cochrane to Villa O'Higgins, and it is a dead end – beyond it lie a boat across the lake and a hiking trail, and motorcycles do not pass to El Chaltén. That is why this route exits at Paso Roballos instead. Ride the spur if the extra 400 km of cul-de-sac appeals; the plan spends those days on glaciers.

Four border crossings, and a rental bike needs the notarised cross-border authorisation from the rental house – arrange it when booking, not at the frontier. Carry range for 350 km: between Bajo Caracoles and Gobernador Gregores there is nothing, and Bajo Caracoles itself is a hamlet with one pump that is sometimes dry.

The wind is the real co-rider. Santa Cruz afternoons blow at sixty sideways and gust harder; start at dawn, be done by three, and give the throttle hand a rest when it lets you. November to March only – the rest of the year is closed passes and horizontal sleet.