Huemul Circuit
The Southern Patagonian Ice Field, the Viedma Glacier, Bahia de los Tempanos (iceberg bay) and Fitz Roy/Cerro Torre from behind
The route
The line through Los Glaciares NP (north), Argentina - waypoints, elevation and the day-by-day shape of the walk.
Waypoints
- 1El Chalten ranger station (start)Trailhead
Mandatory registration + Tyrolean gear check
- 2Laguna Toro (camp)Junction
First Tyrolean traverse nearby
- 3Paso del VientoSummit
Highest point; Southern Ice Field panorama; fierce wind
- 4Bahia de los Tempanos (camp)Junction
Iceberg bay; Viedma Glacier
- 5Paso Huemul + return to El ChaltenSummit
Second Tyrolean; loop back to town
Season & conditions
Nov-Mar (Dec-Feb most stable); early/late season snow on the passes
Brutal wind on the passes (hikers crawl), snow, cold and rapid change; the wind defines it
Unrivalled views of the Southern Patagonian Ice Field (the largest non-polar ice mass) from Paso del Viento; the Viedma Glacier and its iceberg bay
Nov-Mar; passes snowbound outside the season. Confirm.
On the trail
Pampa, forest, Tyrolean river crossings, moraine, snow, two high passes, glacier-edge
Two mandatory Tyrolean (zip-line) river traverses needing a harness, carabiners and pulley (gear check + rental in town); moraine, snow and glacier-edge terrain; extreme wind on the passes; route-finding
Partly unmarked/cairned; navigation skills needed; a guide is common
Expert self-sufficient backpackers only (or guided); not for beginners, kids or wheelchair users; mandatory registration + gear check
Huemul (the namesake, endangered), condor, fox
Lenga forest, steppe
Quiet and underrated - far fewer hikers than the day routes
4-day standard vs 5-day; hard to shorten (a committing loop); guided option
Getting there & staying
From El Chalten (starts at the ranger station, south end); loops back to town / Bahia Tunel
Mostly a self-contained loop; a boat across Bahia Tunel / Lago Viedma may finish some itineraries; bus from El Calafate to town
Wild camps - Laguna Toro (emergency shelter, ~20 sites), the Paso del Viento area and Bahia de los Tempanos; no huts or refuges; carry everything
Full expedition kit, Tyrolean harness/pulley/carabiners (rent in town), 4-season gear and navigation; river water potable; no coverage; ARS cash
None - fully self-sufficient; El Chalten at the start/finish
Not legally required but strongly advised; many hire a guide; otherwise self-sufficient experts only
Permits & safety
Mandatory registration + gear check at the El Chalten park office (they verify the Tyrolean kit and experience); no fee but you must register out and in. Confirm.
Permits and operators change - confirm before booking.
Tyrolean crossings, wind (can be un-hikeable on the passes), snow/cold, route-finding and remoteness; a serious undertaking
Register out and in (rangers expect you); no bail-out mid-loop; self-rescue capability essential; carry the safety kit
This profile is desk research, compiled from public sources - not a first-hand trail report. Coordinates are approximate.