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

Mount Fitz Roy (Cerro Fitz Roy)

argentina/patagonia
VS
Route B

Upper Mustang (Lo Manthang)

nepal/mustang-western-nepal

Mount Fitz Roy (Cerro Fitz Roy) vs Upper Mustang (Lo Manthang): Intensity Score Comparison

Upper Mustang (Lo Manthang) is unequivocally more demanding overall (+22 points). While Mount Fitz Roy (Cerro Fitz Roy) is a serious endeavor, Upper Mustang (Lo Manthang) pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+22 Upper Mustang (Lo Manthang) is harder
Higher Physical Load
Upper Mustang (Lo Manthang)
Higher Technical Seriousness
Upper Mustang (Lo Manthang)
Greater Commitment
Upper Mustang (Lo Manthang)
Overall HikeMetrics Score
Upper Mustang (Lo Manthang)wins 9 of 10 metrics
1
Route A
9
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.

nepal/mustang-western-nepal

Upper Mustang (Lo Manthang)

MODERATE // CHLG
Full Route Report

The Forbidden Kingdom. Upper Mustang is a remote, arid enclave of Nepal that was a separate kingdom until 2008 CE. Trekking here is a journey into a landscape that looks more like Arizona or Tibet than the rest of the Himalaya. The trail winds through deep sandstone canyons, past red-ochre cliffs riddled with thousand-year-old 'sky caves', and into Lo Manthang—the walled capital city where the King of Mustang once resided. It is a world of ancient monasteries containing priceless 15th-century murals, white-washed villages, and wind-swept high-altitude plateaus.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
45
WINNER67
Physical LoadMore Physically Taxing
46
WINNER76
Technical SeriousnessMore Technically Demanding
36
WINNER42
DistanceLonger route
21 km
WINNER125 km
Elevation GainMore vertical
850 m
WINNER2,200 m
Highest PointHigher summit
1,170 m
WINNER3,950 m
DurationShorter commitment
1 days WINNER
14 days
Hazard LevelMore accessible
EXPERT // HAZARD
WINNERMODERATE // CHLG
Crowd LevelLess crowded
5 / 5
WINNER2 / 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
Upper Mustang (Lo Manthang)
MODERATE // CHLG
high altitude wind and dust: Upper Mustang is notorious for strong afternoon winds that pick up large amounts of fine desert dust.
expensive permits and regulations: As a sensitive border region, the Special Restricted Area Permit is very expensive and strictly enforced.

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)
Upper Mustang (Lo Manthang)
Lightweight hiking shoes (boots aren't always necessary for the dry paths)Small daypackBuff or neck gaiter (For dust protection)Sun cream (SPF 50+) and polarized sunglassesWindproof jacket (High-quality shell)Light down jacket for the eveningsWater purification (LifeStraw or tablets)Camera with extra memory cards

Compare with Other Routes

argentina
Cerro Tronador (Refugio Otto Meiling)
MODERATE // CHLG
argentina
Huemul Circuit
EXTREME // LETHAL
argentina
Laguna Torre (Cerro Torre)
MODERATE // CHLG
argentina
Perito Moreno Glacier Trail
EXPERT // HAZARD
austria
Coburger Hütte — Seebensee & Drachensee
MODERATE // CHLG
austria
Graukogel — Pine Forests & strenuous Ridges
EXPERT // HAZARD