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

Perito Moreno Glacier Trail

argentina/los-glaciares-national-park-santa-cruz
VS
Route B

Pico Aneto — The Monarch of the Pyrenees

spain/Aragon (Benasque)

Perito Moreno Glacier Trail vs Pico Aneto — The Monarch of the Pyrenees: Intensity Score Comparison

Pico Aneto — The Monarch of the Pyrenees is unequivocally more demanding overall (+54 points). While Perito Moreno Glacier Trail is a serious endeavor, Pico Aneto — The Monarch of the Pyrenees pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+54 Pico Aneto — The Monarch of the Pyrenees is harder
Higher Physical Load
Pico Aneto — The Monarch of the Pyrenees
Higher Technical Seriousness
Pico Aneto — The Monarch of the Pyrenees
Greater Commitment
Pico Aneto — The Monarch of the Pyrenees
Overall HikeMetrics Score
Pico Aneto — The Monarch of the Pyrenees wins 7 of 8 metrics
1
Route A
7
Route B
argentina/los-glaciares-national-park-santa-cruz

Perito Moreno Glacier Trail

SERIOUS // HIGH CONSEQUENCE
Full Route Report

Guided glacier trekking on the Perito Moreno Glacier is a specialized activity within Los Glaciares National Park. The glacier, covering approximately 250 square kilometers, is one of the few advancing ice masses in the Patagonian Andes. Access to the ice surface is strictly regulated and conducted via two primary excursion formats: the 'Minitrekking' (introductory) and the 'Big Ice' (extended exploration). Participants navigate a dynamic landscape of crevasses, moulins, and ice ridges using technical equipment under professional supervision. The experience provides a direct perspective on glacial movement and the hydrological processes of the Southern Patagonian Ice Field.

spain/Aragon (Benasque)

Pico Aneto — The Monarch of the Pyrenees

LETHAL // NO-MARGIN
Full Route Report

Standing at 3,404 meters, Pico Aneto is the highest peak in the Pyrenees and the third-highest in Spain. Located in the Maladeta Massif within the Posets-Maladeta Natural Park, it is a legendary destination for mountaineers. The ascent is a strenuous high-altitude undertaking that transitions from the lush valleys of Benasque to a stark, lunar landscape of granite and perennial ice. The route is defined by two iconic challenges: the crossing of the Aneto Glacier—the largest remaining glacier in the Pyrenees—and the crossing of the 'Paso de Mahoma' (Mohammed's Bridge), a narrow, exposed rocky ridge leading to the summit cross.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
36
WINNER90
Physical LoadMore Physically Taxing
19
WINNER47
Technical SeriousnessMore Technically Demanding
26
WINNER95
DistanceLonger route
5 km
WINNER14 km
Elevation GainMore vertical
300 m
WINNER1,500 m
Highest PointHigher summit
350 m
WINNER3,404 m
Duration
1 days
1 days
Hazard LevelMore accessible
SERIOUS // HIGH CONSEQUENCE WINNER
LETHAL // NO-MARGIN
Crowd Level
5 / 5
5 / 5
RemotenessMore remote
3 / 5
WINNER4 / 5

HikeMetrics Hazard Scale — Explanation

1
LOW // ACCESS
2
STANDARD // TRAIL
3
MODERATE // CHALLENGING
4
SERIOUS // HIGH CONSEQUENCE
5
LETHAL // NO-MARGIN

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
Perito Moreno Glacier Trail
SERIOUS // HIGH CONSEQUENCE
dynamic glacier surface: The glacier is in a state of constant motion, resulting in the shifting of ice formations, crevasses, and drainage channels.
high reflective glare: The albedo of the glacier surface results in high UV reflection, which can lead to rapid eye strain or solar retinopathy (snow blindness) without protection.
Route B // Hazard Verdict
Pico Aneto — The Monarch of the Pyrenees
LETHAL // NO-MARGIN
glacial traverse hazards: While relatively flat, the glacier can have hidden crevasses and becomes extremely hard and slippery ice in late summer.
extreme exposure at the ridge: The Paso de Mahoma is a narrow ridge of granite blocks with significant drops on either side.

Required Gear Comparison

Perito Moreno Glacier Trail
Rigid-soled trekking boots (essential for crampon attachment)Waterproof and windproof hardshell jacketSynthetic or wool insulation layersDurable gloves and thermal headwearSunglasses with high UV protection (Cat 3/4 recommended)Sunscreen (SPF 50+)Small daypack for water and essentials
Pico Aneto — The Monarch of the Pyrenees
Semi-rigid mountaineering bootsCrampons and ice axe (essential year-round)Climbing helmetSun protection (high-altitude UV is intense on the glacier)Minimum 3L of water (no sources after the refuge)

Compare with Other Routes

argentina
Piuquenes Pass (Andes Crossing)
LETHAL // NO-MARGIN
argentina
Huemul Circuit
LETHAL // NO-MARGIN
argentina
Mount Fitz Roy (Cerro Fitz Roy)
SERIOUS // HIGH CONSEQUENCE
argentina
Nahuel Huapi Traverse (4 Refugios)
LETHAL // NO-MARGIN
austria
Berliner Höhenweg — The Zillertal High-Route
LETHAL // NO-MARGIN
austria
Graukogel — Pine Forests & strenuous Ridges
SERIOUS // HIGH CONSEQUENCE