Aconcagua – Roaming About

After spending two weeks in Santiago, the capital of Chile, Mark, Maya, and I headed towards Argentina again.

Mendoza Province in Argentina

Visited places in the north of Mendoza Province

Since we wanted an early start for the border procedure, we slept our last night at an extremely loud and busy fuel station, still in Chile, forgetting that we could have returned to a better spot in Argentina, before crossing the actual border.

Parked by a loud fuel station

You see, official formalities take place in one building for each country and these buildings are 16 miles (25 km) apart! When you leave Chile, you don’t have to stop at the Chilean border facilities and vice versa. So, you can drive into Argentina and camp, before checking into the country. As a matter of fact, the actual border is located in the Christ The Redeemer Tunnel, which cuts through the Andes.

The actual border between Chile and Argentina is in this tunnel

And, a provincial park that contains the tallest mountain in the Western and Southern Hemisphere, Aconcagua, is also located in Argentina before crossing the border. Confusing?

Aconcagua Provincial Park

Our “early start” actually didn’t help, because we still needed to drive an hour to the border, navigating the tight and plentiful switchbacks called Los Caracoles to reach the Los Libertadores pass.

(As always, click on or hover over photos in galleries to read their captions.)

The switchbacks of Los Caracoles

Ready to climb Los Caracoles

Following truck uphill on a nice day

This area, including the border, frequently closes in the winter months due to heavy snowfall and rock slides. As the busiest and most popular commercial border crossing between Chile and Argentina, you can imagine the delays this might cause. Luckily, all was fine when we passed through in late April, but a week later, the pass closed for the first time this winter season.

Looking down over the switchbacks, where road construction often causes big delays

Leaving Chile

On our drive, we also realized Aconcagua had to be seen and stopped at before the border formalities. I had hoped to do a hike here, but dogs weren’t allowed, you had to book ahead of time, it was freezing and super windy outside, and we had no idea how long the crossing would take. So, we briefly stopped for a free viewpoint and overlook of this majestic mountain.