Mount Aconcagua, is the highest mountain in America and the second highest of the Seven Summits. Located in the Andes mountain range in Argentina, this impressive peak stands at 6,960.8 meters (22,837 ft) tall. I’m a snob for high mountains so this one had to be on my list of hikes in Argentina.
If you come from south Asia – the hight of Aconcagua does not seem very impressive. Whats astonishing is that after Everest, Aconcagua is the highest mountain in prominence in the world.
Confluencia is the first base camp of Aconcagua and from all the hikes I’ve ever done, this was one of the best when it comes to effort vs reward with amazing views. This one-day trek offers stunning views of the mountain and the surrounding landscape, making it a perfect option for those looking for a shorter, yet still challenging, hiking experience.
The Aconcagua Provincial Park, where the mountain is located, offers a range of hiking options for nature lovers and adventure seekers. From the Horcones Valley to Puente del Inca, there are plenty of breathtaking spots to explore in the park. Whether you are a seasoned mountaineer or a casual hiker, Aconcagua and its surrounding area offer a truly unforgettable experience in the heart of the Andes.
How to Hike to Confluencia
Embarking on this adventure starts at Horcones Valley, the gateway to Aconcagua’s summit. The trail spans 14.5 km (9 miles) round trip, featuring an elevation gain of 600 meters (2,000 feet). Moderate in difficulty, it typically takes 4 to 6 hours of hiking, offering an unforgettable experience amid nature’s splendor.
Getting to the Trailhead
To reach Horcones Valley, travelers can drive from Mendoza, a journey of approximately 2.5 to 3 hours. Alternatively, public transportation options are available, with buses departing from Mendoza three times daily. If you have your own car/can get private transport, I would recommend staying in a the closer town of Uspallata. Upon arrival to Parque Provincial, you must obtain permits from the ticket office at the park entrance before starting the day hike.
Hiking to Confluencia
The park opens up at 8am and that is when we arrived, being the first people to start the hike, I would really recommend this as it gets quite crowded later in the day. Commencing at an elevation of 2,950 meters, the hiking route winds through a picturesque valley, gradually ascending towards Confluencia.
The route is well marked and easy to follow. There are several trails through the valley all of which lead to the base camp at 3,400m. The entire way, Aconcagua is right in front of you, and in my opinion the best view you get is not from the base camp itself but the bridge you cross over the river. Having said that, the views of surrounding peaks and a 5000m volcano at the basecamp is well worth the effort.
If you don’t have the fitness levels to do a 14km day hike, you also have the option of going up to the suspension bridge (around 8km out and back).
Things You Should Know
- Reservation: It’s mandatory to make a reservation for the hike beforehand. For non locals, it is not very straightforward. Go to the park website website and make a reservation (DAY TREKKING: HORCONES β CONFLUENCE- HORCONES.Β HORCONES BROWN). Forr payment, the app does not accept international cards but you can find a physical Pago Facil and pay there, you can find lots of them around the city. Make sure to keep proof of payment when you go to the park as well as your passport to check in. The entrance fee as of March 2024 was 1400 ARS for foreigners.
- Where to Stay: Mendoza city serves as a convenient base for travelers, offering various accommodations. Bear in mind, that it is a 3 hour drive from the park. Options closer to Aconcagua include Potrerillos and Uspallata. I stayed at Uspallata for one night and would recommend that as you can start the hike sooner, before other people come in and have the mountains to yourself.
- What to Bring: Essentials for the hike include passports, permits, sunscreen, ample water, snacks, sturdy footwear, and a camera to capture the mesmerizing landscapes.
- Water: Water is available both at the park entrance and the base camp, just make sure to carry enough for 7km of your hike.
- Weather Conditions: Mountain weather can be unpredictable and proper geara is essential. It can get very hot in the summerso make sure to have sun prote tion, and also warm layers in case the weather changes.
- Altitude Awareness: Altitude sickness is a real concern on higher elevation hikes. Acclimatizing at Confluencia and paying heed to your body’s signals can mitigate potential health issues.
Frequently Asked Questions
When Is the Best Time to Hike?
While the official climbing season spans November to April, hiking trails remain accessible beyond these dates. Early April offers favorable weather conditions, with fewer crowds and pleasant temperatures ideal for trekking.
Is There a Shorter Trail Option?
Yes, for those short on time or seeking a less strenuous hike, a one-hour return trek to the viewpoint offers captivating vistas of Aconcagua. Known as the “Laguna de Horcones Circuit,” this option provides a glimpse of the mountain’s splendor without the full-day commitment.
How difficult is the hike to Confluencia?
It’s considered a moderate difficulty trek, suitable for individuals with a good level of fitness and some hiking experience.
Do I need a guide to hike to Confluencia?
No, the route is very easy to follow. If in doubt, you can check this trail on AllTrails.