Aconcagua — Expedition Guides & Reviews

Find trusted expedition guides for Aconcagua, Argentina. Read verified reviews, compare companies, and book with confidence.

Quick Facts: Aconcagua

Elevation: 6,962m
Country: Argentina
Region: South America
Guide Companies: 13 verified operators
Price Range: $1,516 – $8,500 USD
Season: Weather: Weather can be unpredictable when climbing Aconcagua - expect heavy snowfall and severe win
Currency: Argentine Peso (ARS) is the official currency. USD is highly preferred due to inflation - bring clean bills. "Blue dollar" unofficial exchange rate often available in Mendoza. ATMs available in Mendoza, limited cash access in mountain towns. Park permit costs approximately $800-1,000 USD.
Languages: Official: Spanish. English is spoken in tourist areas and by mountain guides in Mendoza. Basic Spanish is helpful: "Hola" (hello), "Gracias" (thank you), "Agua" (water), "Cumbre" (summit).

Region: South America, Argentina

Expedition Guide Companies for Aconcagua

Inka Expediciones · From $5,890 USD
Adventure Consultants — ERTI: 4.3/5 · Rating: 4.9/5 (11 reviews) · From $7,650 USD
Kitano Tours And Safaris · From $2,680 USD
Summitclimb — ERTI: 4.1/5 · Rating: 4.8/5 (32 reviews) · From $5,450 USD
Climbing The Seven Summits — ERTI: 4.6/5 · Rating: 5.0/5 (64 reviews) · From $9,995 USD
360 Expeditions — ERTI: 4.0/5 · Rating: 4.8/5 (27 reviews) · From $6,462 USD
Mountain Gurus · From $4,200 USD
Furtenbach Adventures — ERTI: 4.5/5 · Rating: 4.8/5 (58 reviews) · From $21,116 USD
Ian Taylor Trekking — ERTI: 3.9/5 · Rating: 4.8/5 (19 reviews) · $6,350 – $8,500 USD
Aga Adventures · $8,000 – $8,000 USD
Elite Exped — ERTI: 3.5/5 · Rating: 4.5/5 (6 reviews) · From $6,065 USD
G-family Adventures Safaris — ERTI: 3.7/5 · Rating: 5.0/5 (7 reviews) · From $1,516 USD
Andean Raju Expeditions · From $5,220 USD

Climbing History

First summit achieved by Matthias Zurbriggen on January 14, 1897. At 6,961m, it is the highest peak outside Asia. Known as the "Stone Sentinel" in Quechua. Popular high-altitude training ground before Himalayan expeditions. Over 3,500 climbers attempt annually with 30-40% success rate.

Notable Routes

Normal Route/Northwest Ridge (15-20 days): Most popular route, technically straightforward but demanding due to altitude. Polish Glacier Route (15-20 days): More technical traverse across the Polish Glacier. 360° Route (18-22 days): Complete circumnavigation combining Normal Route ascent with Polish Glacier descent. False Polish Glacier: Alternative technical route.

Weather Information

Weather: Weather can be unpredictable when climbing Aconcagua - expect heavy snowfall and severe winds. Temperatures can drop to as low as -20°C on summit day., Best Time to Visit: November-February, Average Expedition Length 20 Days

Frequently Asked Questions about Aconcagua

Which guide companies operate on Aconcagua?

There are 13 verified guide companies for Aconcagua on ExpedReview, including Inka Expediciones, Adventure Consultants, Kitano Tours And Safaris and more.

How much does it cost to climb Aconcagua?

Guided expedition prices for Aconcagua range from $1,516 – $8,500 USD depending on the operator, route, and service level.

What is the best time to climb Aconcagua?

How do I choose a guide for Aconcagua?

Compare guide companies on ExpedReview using our ERTI Trust Index, verified reviews, pricing, and certifications. Look for guides with high trust scores and recent positive reviews.