HikeMetrics
Global Hiking Index
HikeMetrics
Global Hiking Index
HikeMetrics // Comparison Engine
Route A

Mount Fitz Roy (Cerro Fitz Roy)

argentina/patagonia
VS
Route B

Salkantay Trek

peru/cusco

Mount Fitz Roy (Cerro Fitz Roy) vs Salkantay Trek: Intensity Score Comparison

Salkantay Trek is unequivocally more demanding overall (+44 points). While Mount Fitz Roy (Cerro Fitz Roy) is a serious endeavor, Salkantay Trek pushes the limits further, particularly regarding sustained physical exertion.

Model-based (not a field report) · Evaluates overall route demand, not danger.

Intensity Difference
+44 Salkantay Trek is harder
Higher Physical Load
Salkantay Trek
Higher Technical Seriousness
Salkantay Trek
Greater Commitment
Salkantay Trek
Overall HikeMetrics Score
Salkantay Trekwins 8 of 10 metrics
2
Route A
8
Route B
argentina/patagonia

Mount Fitz Roy (Cerro Fitz Roy)

EXPERT // HAZARD
Full Route Report

The trek to Laguna de los Tres is one of the primary day activities in Los Glaciares National Park, providing a close-perspective view of the granite massif of Mount Fitz Roy (3,405m). The route follows an out-and-back trail through mixed forest and glaciated valleys, passing the Piedras Blancas viewpoint before the final ascent. The journey is defined by a significant transition from the low-lying valley floor to the high-alpine environment of the lagoon, which sits directly below the main peaks.

peru/cusco

Salkantay Trek

EXTREME // LETHAL
Full Route Report

The wild road to Machu Picchu. Voted one of the top 25 treks in the world by National Geographic, the Salkantay Trek (approx. 74km / 46 miles) is the premier alternative to the classic Inca Trail. It is a physically more demanding route that avoids the stone steps and restricted permits of the Inca Trail, instead focusing on high-altitude glacial landscapes and diverse ecological zones. You traverse the high Salkantay Pass (4,630m) under the shadow of the massive 'Apu' Salkantay glacier before descending into tropical cloud forests and coffee plantations.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
45
WINNER89
Physical LoadMore Physically Taxing
46
WINNER79
Technical SeriousnessMore Technically Demanding
36
WINNER85
DistanceLonger route
21 km
WINNER74 km
Elevation GainMore vertical
850 m
WINNER3,200 m
Highest PointHigher summit
1,170 m
WINNER4,630 m
DurationShorter commitment
1 days WINNER
5 days
Hazard LevelMore accessible
EXPERT // HAZARD WINNER
EXTREME // LETHAL
Crowd LevelLess crowded
5 / 5
WINNER3 / 5
RemotenessMore remote
3 / 5
WINNER4 / 5

HikeMetrics Hazard Scale — Explanation

1
LOW // ACCESS
2
STANDARD // RT
3
MODERATE // CHLG
4
EXPERT // HAZARD
5
EXTREME // LETHAL

The HikeMetrics Hazard Scale is a proprietary 5-point classification system that evaluates hiking routes across five dimensions: physical demand, technical complexity, altitude exposure, weather risk, and rescue accessibility.

Unlike generic star ratings, the Hazard Scale is calibrated against altitude profiles, elevation gain per day, and logistical isolation factors — making it the most precise route classification system available.

Full Scale Documentation
Route A // Hazard Verdict
Mount Fitz Roy (Cerro Fitz Roy)
EXPERT // HAZARD
high wind exposure: Strong winds are common in the Fitz Roy massif, particularly in the afternoon. Gusts can make the final ascent unstable in exposed conditions.
lower limb strain: The final descent is steep and rocky, which can strain knees and ankles on the return journey.
Route B // Hazard Verdict
Salkantay Trek
EXTREME // LETHAL
extreme altitude sickness: The Salkantay Pass (4,630m) is 400m higher than the highest point of the Inca Trail.
rapid temperature shroud: Weather on the pass can turn from bright sun to a blinding snowstorm in minutes.

Required Gear Comparison

Mount Fitz Roy (Cerro Fitz Roy)
Trekking poles for stability and knee supportDurable hiking boots with high-traction solesModular layering system (temperatures at the lagoon are significantly lower than in town)Technical windbreaker or hardshell layerReliable headlamp for pre-dawn startsHydration capacity of 2L (purification recommended for stream water)
Salkantay Trek
High-quality trekking poles (Essential for the steep descent)Professional rain jacket and pants (Gore-Tex)Down jacket for the high camps (Temps can drop to -5°C)Hiking boots with aggressive treadWater filtration system or tabletsSoles (Cash) for coffee and snacks from local farmers

Compare with Other Routes

argentina
Cerro Tronador (Refugio Otto Meiling)
MODERATE // CHLG
argentina
Piuquenes Pass (Andes Crossing)
EXTREME // LETHAL
argentina
Huemul Circuit
EXTREME // LETHAL
argentina
Nahuel Huapi Traverse (4 Refugios)
EXTREME // LETHAL
argentina
Perito Moreno Glacier Trail
EXPERT // HAZARD
austria
Berliner Höhenweg — The Zillertal High-Route
EXTREME // LETHAL