It’s not often that the journey to a border, over a border, and onward takes place almost entirely within a national park, but that’s exactly the situation when you cross from Patagonian Argentina into Patagonian Chile via the Paso Rodolfo Roballos border. Welcome to the 78th border crossing of our road trip.

Paso Roballos Argentina Chile border

Entering Chile with not another soul in sight.

From: Los Antiguos in Patagonian Argentina

To: Parque Patagonia in Chile

Date: February 20, 2020

Argentina RP41 Patagonia National Park

RP 41 in Argentina travels through Parque Patagonia.

Lay of the land: Most travelers cross from Los Antiguos, Argentina directly to Chile Chico in Chile. We chose to go off-the-beaten-path and make our crossing via the Paso Rodolfo Roballos pass instead. We approached this remote border crossing via RP 41 which passes through new additions of land to the ever-sprawling Parque Patagonia on the Argentina side. From the town of Los Antiguos, the gravel road was mostly in good shape with some sections of rock and holes and washboard (we drove 62 miles/100 km on RP 41 over the course of three hours). The route also included a bit of climbing to a high point of 4,757 feet (1,450 meters). We saw lots of condors and many workers building pull-out and mirador infrastructure for Parque Patagonia which now exists in huge chunks in Argentina and Chile as part of the Tompkins Conservation and Rewilding programs. We saw just a few other vehicles on the road and no one else was at the solar-powered Argentinean border facilities where it took about 10 minutes to stamp out and cancel our Argentinean Temporary Import Permit (TIP) for the truck. From there it took us about 15 minutes to drive 7 miles (11 km) to the Chilean border facilities where there were two other vehicles crossing. Here it took about 20 minutes to get our entry stamps and new Chilean TIP. The aduana official took a very brief, cursory look in the back of our truck and we were on our way into Parque Patagonia on the Chile side. Look for our sticker on the window of the Chilean border facilities.

Patagonia National Park Chile

The entrance to Patagonia National Park in Chile.

Elapsed time: 50 minutes including the 15-minute drive between Argentinean border facilities and Chilean border facilities.

Days given: 90 for us and 90 our truck

Fees: None

Cerro San Lorenzo Perito Moreno

Snowcapped Cerro San Lorenzo in Perito Moreno National Park as seen during our drive along Argentina’s RP-41.

Vehicle insurance:  You must have third party insurance for your vehicle in order to drive legally in all countries in Latin America. We purchased a plan from Integrity Seguros, an insurance company in Argentina, which covers us in all MERCOSUR countries which includes Argentina, Chile, Perú, Brazil, Uruguay, Paraguay, and Bolivia.

Where to fill up: Generally speaking, fuel is more expensive in Argentina but this route travels through many, many remote miles with no options for fuel, so fill up in Los Antiguos if you can (sometimes that station does not have fuel). A more reliable option is to fill up back on RN 40 on the outskirts of the town of Perito Moreno before taking the turnoff for RP 41 (which comes a bit further out of town). There is also a YPF station in Lodo Posadas, but we didn’t pass that way.

Lucas Bridges Patagonia National Park

The cabin where Lucas Bridges once lived was recently restored and turned into a charming museum within Patagonia National Park in Chile very close to this border crossing.

Need to know: Rural border crossings like these are usually not open 24-hours-a-day and may even be closed seasonally. You can check the status of border crossings in Chile here. And check the status of border crossings on the Argentina side here. And remember that you gain an hour in the South American winter when entering Chile from Argentina because Argentina does not observe daylight savings time but Chile does, so check the time. Once you’re over this border and into Chile, don’t miss the informative, simple, atmospheric, and authentic Casa Museo Lucas Bridges which opened in February 2020 just inside Parque Patagonia quite near the Chile border facilities. Workers renovated the home of Lucas Bridges who was an influential and fascinating pioneering character in the early days of Patagonia. All of the rooms in the humble house have been re-furnished and recreated as they would have been when Bridges lived there. The house is locked and unmanned, but visitors can peer into the windows. Everything is accessible for those with mobility issues including the new and modern bathrooms. And if you’re into camping, plan to spend a few nights in the Alto Valle campground in the park not far past the new museum. It’s a lovely location and there are also solar hot water showers, modern flushing toilets, charming wood shelters with picnic tables at each camping site, and trailheads at or near the campground  (no reservations).

Duty-free: Nope, and there are no money changers, food, or vehicle insurance sellers at the Chile facilities or at the Argentina facilities either.

Overall border rating: This is yet another beautiful, easy, and efficient remote Patagonia border crossing between Argentina and Chile with the added benefit of taking overland travelers through areas of a wonderful new park on both sides of this border.

Check out the lovely scenery during this border crossing in our drivelapse video, below, using footage taken by our Brinno camera mounted on the dashboard of our truck.


Here’s more about travel in Argentina

Here’s more about travel in Chile


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