Crossing the Andes - The Incredible Journey I Never Expected

Crossing the Andes - The Incredible Journey I Never Expected

Ride reports / South America 0
By ELIZABETH BROOMHALL

Going over a high mountain pass at 4350m, there were only rocks, a vivid blue sky, a patch of snow and winds so strong it seemed they could blow your horse over. Heading over the top with my wonderful mount, Biko, I was scared, excited and astonished all at the same time. I’d heard the scenery was amazing, but now, I understood.

Some months earlier...

I was on a call with my manager Iris, when she asked me: "Would you like to do Crossing the Andes?"

Hmm. It had never been a dream of mine to cross the Andes mountains on horseback. As much as I love South America, my bucket list was populated with less extreme adventures. Hesitant and caught completely off guard, I said I’d think about it.

But who was I kidding? Deep down, I always knew I’d go. Sure, I would need to check flights, the altitude and prepare myself mentally, but the adventurous me could never turn down an opportunity to ride a horse across South America’s highest mountain range. That would be, well, silly.

And so it was that I signed myself up for another bucket-list adventure!

From Mongolia to Mendoza

Mendoza, Argentina
Mendoza, Argentina

Having done Mongolia’s Orkhon Valley ride in the summer of 2025, (yes, it was turning out to be an epic 12 months), I felt fairly prepared for the camping part of the trip: I had a warm sleeping bag, water purification tablets and a good power bank. I now just needed to gear myself up for a marathon flight across the world, to squeeze my warm clothes into a very small bag, and hope that my body wouldn’t be too upset by the altitude.

When I finally arrived in Argentina, I was exhausted but happy to be back in this wonderful country, where I had volunteered back in 2019. Luckily for me I had a quick stop at our partner’s estancia -- which meant I got to try out the Peruvian Paso horses before the big trek. It felt a little strange at first, but I quickly adapted to this new style of riding and now understood why Peruvian Pasos, with their smooth and speedy gait, the 'paso-llano', were often nicknamed "the Rolls Royce of horses".

My first days were made easy by my new friend and guide, Edgardo, who accompanied me at the estancia and on the night bus to Mendoza, where the ride begins. His warm, positive energy, professionalism and gentle nature made him a very special guide, and I felt reassured to know that he would be with us on the trip.

When we arrived in Mendoza, I met the rest of the group, which was big (19 in total), and I wondered how the local team would cope with us all. One of the guests was actually doing his second ride over the Andes (he’d done another route previously), and took the opportunity when we were all together to explain about the history of the crossing.

I have to admit, I was very grateful for his knowledge and enthusiasm. He explained how Argentine General José de San Martín led his army over South America’s famous peaks in 1817 to surprise Spanish royalist forces, and secured an incredible victory to liberate Santiago. The route we were taking, known as the 'Portillo–Piuquenes' route, was apparently “easier”, (and said to be the same route San Martin took on his way back to Argentina), but the significance of the ride was clear, and the journey ahead sounded even more exciting than before.

Into The Foothills: The Adventure Begins

Elizabeth and
Elizabeth and Biko in the foothills

The following day, we headed for the quaint town of El Manzano Histórico, excited for our big adventure. Those first days in the foothills were unforgettable, not only because I instantly fell in love with my horse Biko, (a chestnut gelding), but because I was absolutely blown away by the scenery. Edgardo told me “just wait, you haven’t seen anything yet”, but I couldn’t really pay much attention, so mesmerised was I with these jagged and endless green hills, the quiet and mystical atmosphere, and the condors flying overhead.

The riding was also memorable. I had previously ridden in Patagonia and in the mountains of Spain, so I didn’t expect the terrain to faze me, but it was harder than I expected. On the second day, we climbed a road that was incredibly long and steep, making it surprisingly physically demanding. Coming down that same day, we took another steep but rough and uneven route, which had me feeling just a little nervous, and Biko took his time. It was at this point I decided I very much liked our lead gaucho, Romón. Observing constantly, he stayed with those at the back of the group (which included me) and provided a reassuring presence. Thankfully, my very basic (and not very grammatical) Spanish was enough that I could just about communicate with him and learn from him throughout the trip (although Edgardo had to step in from time to time).

Our camp for the first couple of days, we joked, was a bit like somebody’s back garden. It was essentially a little house where the support team slept and prepared food, surrounded by a grassy area where we set up our tents. We had portable toilets on site (which the team kept clean) and some public showers across the road (not the best, but they did the job). Given our expectations, this camp overall, was pretty comfortable.

On the third day, after separating our luggage into our main bag (see ya in Chile) and small bag (meet you at the next stop) we headed off into the hills, set to make progress on the route. We first rode to the Argentine checkpoint where we showed our passports (this seemed to take forever), had lunch, and then continued our climb up to a mountain hut, where we set up camp again at 3170m. Despite riding the second half of the day along a fairly non-picturesque winding road, I really enjoyed our ascent through the mountain mist, with views of a fast-flowing stream just over the side of the cliff. It all felt rather eerie, and, though not as tough as the previous day, it was not a ride for those with vertigo.

The night at the mountain hut was probably one of the wilder nights. There were no toilets or showers, and the hut/camp felt very much in the middle of nowhere, despite there being a couple of other groups at the site. Dinner was very late that night, so after a long day, I decided to skip it and head to bed.

Colourful Mountains & High Winds

Elizabeth and Biko
Elizabeth and Biko, high in the mountains

On Day 5, after I awoke to a beautiful burnt orange sunrise, we set off riding into the mountains, and with an increase in altitude, came changes in the landscape. Early in the day, there were some streams and green plants among the rocks and stones, but as we climbed higher, it quickly turned more desolate and arid, although the rock faces showed off beautiful shades of grey, soft yellow and gentle copper tones.

When we finally reached the first mountain pass, the “Portillo Argentino” at 4350m, it was a bit like being on the top of the world, though the incredibly strong winds were a not-so-gentle reminder that this wasn't a place humans should stay for long. We were given a quick safety briefing, and then over the pass we went.

Heading into the unknown with my wonderful Biko, I was suddenly greeted with a view that can only be described as absolutely breathtaking. Jagged snow-capped peaks stood majestically in the distance and to the right, with snow sweeping down the mountain sides in broken lines. To the left, the high peaks were striped yellow, copper, grey and brown. The path infront of us was narrow, steep and stony, and Biko stepped carefully while I took in the scene and snapped countless pictures of this incredible vista. At the bottom, I had a swig of liquor, complements of Edgardgo. Biko had an apple and some of my sandwich.

We finally reached Refugio Real de la Cruz on the banks of the Tunuyán river in the late afternoon, after a long and dusty ride that offered fantastic valley views. We stayed at the army base for the next three nights, camping outside and entering the base for meals, card games, toilet visits (if you dared) and showers (with flip flops on and a girl guarding the door). The next day was a non-riding day, giving the horses (and us) a much-needed chance to rest, followed by another scenic day of riding, this time to a nearby glacier.

Over the Border

Chilean landscapes
Views on the Argentinian side of the Andes
On Day 8, it was time to cross over into Chile. Until now I had believed that the ride over the Portillo Argentino was the best so far, but this day was, if possible, even more beautiful: with alpine meadows, crystal-clear streams, jagged cliffs in the shape of castles, another dramatic mountain pass to take your breath away, more stunning views of the cordillera and fantastic colours throughout the day, ranging from brick red to butter yellow to vivid green.

Just before we reached the pass, the Portillo de Piuquenes at 4042m, (which is the border crossing) we had to change horses due to Chilean restrictions on bringing animals over the border. This meant waving goodbye to my adorable, brave and very tired Biko, and saying hello to my new Chilean Criollo horse, Brigit (who I renamed Bridget Jones). Sweet, gentle and also cautious in her step, this lovely little chestnut mare took me safely over the pass, where the path down, though a little less rocky than the first one, was extremely narrow. But the stunning views I saw that day as we trundled down into the valley were absolutely breathtaking and well worth the anxiety. At the bottom was Termas del Plomo where we camped for the last night. Here I enjoyed a fantastic glass of prosecco and sat for hours infront of the fire where our other gaucho, Alberto, prepared an asado. 

Once-in-a-Lifetime Journey

Chilean landscapes
Chilean landscapes

Before we left Chile, we were lucky enough to enjoy one final ride in the Valle del Yeso park, which meant I was treated to more, strikingly beautiful views and I could also get to know Bridget Jones, a little better. Turns out, Bridget Jones had more gears, and along with my new comrade in arms, Elke, we enjoyed a fabulous (albeit sneaky) canter/gallop to our lunch spot.

Then it was on to Chile, (via immigration) for a final night in Santiago and a big hug to all the lovely guides and guests who shared this once-in-a-lifetime journey with me.

It was, I realized later, one of the most memorable trips I have or ever will do, and I will always be grateful for having the chance to cross the Andes mountains on horseback.

Tips:

  • Flights to Argentina can be long and very tiring. I would highly recommend arriving a day or two early to relax, recover and do some touristy things in Mendoza.
  • There is very little time in Chile on the new itinerary. If you’re interested to see Santiago, I’d recommend adding some days at the end of the trip. (I’m pretty sure your body would also enjoy a spa/massage if there’s time!)
  • Crossing the Andes is no mean feat. You’ll need to be physically and riding fit, prepared for long hours in the saddle, changeable weather, the altitude, very rugged and steep terrain in parts, as well as camping nights.
  • The camping on this ride is not what I would call "wild camping". While you will be riding and sleeping in a very remote location, you will mostly have access to toilets and showers (please note: these are very basic).
  • Don’t expect a fast ride. There are no canters on this trip. This ride is all about enjoying the scenery and adventure. 
  • Sunglasses, suncream and a buff are not just recommended but absolutely essential on this ride. There are huge amounts of dust at times, and the wind can be extremely powerful even at lower altitudes (I think I experienced wind burn).
  • Knowing some Spanish is very useful on this ride. While your main guides will speak English fluently, the gauchos only speak Spanish, so it can be helpful to learn at least some basics.
  • Small games or packs of cards are handy for non-riding hours and can be fun to bring members of the group together.
  • The local team work incredibly hard on this trip to ensure everything runs smoothly, but you may experience the occasional hiccup or delay. I recommend having a relaxed, 'go-with-the-flow' mindset to make the most this incredible adventure. 
  • A bumbag is useful on this ride for carrying your passport.
  • Please bring a copy of your passport that will go inside your main bag, in case the Chilean authorities want to check it. You can bring a padlock to lock your bag overnight however, do not lock your bag before it goes to Chile, as the authorities may need to open it.

More information:

To enquire about this trip, please visit our website or contact one of our travel advisors. You can email: info@equus-journeys.com or call us on +44 (0)1905 388 977.

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