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

El Caminito del Rey — The King's Path

spain/Andalusia, Malaga
VS
Route B

Perito Moreno Glacier Trail

argentina/los-glaciares-national-park-santa-cruz

El Caminito del Rey — The King's Path vs Perito Moreno Glacier Trail: Intensity Score Comparison

Perito Moreno Glacier Trail is unequivocally more demanding overall (+16 points). While El Caminito del Rey — The King's Path is a serious endeavor, Perito Moreno Glacier Trail pushes the limits further, particularly regarding technical seriousness and exposure.

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

Intensity Difference
+16 Perito Moreno Glacier Trail is harder
Higher Physical Load
El Caminito del Rey — The King's Path
Higher Technical Seriousness
Perito Moreno Glacier Trail
Greater Commitment
Perito Moreno Glacier Trail
Overall HikeMetrics Score
Perito Moreno Glacier Trailwins 5 of 8 metrics
3
Route A
5
Route B
spain/Andalusia, Malaga

El Caminito del Rey — The King's Path

LOW // ACCESS
Full Route Report

Once considered the most dangerous hike in the world, the Caminito del Rey (Little Path of the King) is now a spectacular, safe, and exhilarating walkway through the Gaitanes Gorge. The trail consists of steel-and-wood boardwalks suspended 100 meters high on the vertical limestone walls of the canyon. It was originally built in 1905 for hydroelectric workers and was completely restored in 2015 CE. The route offers scenic views of the Guadalhorce river, the high bridges spanning the gorge, and the fossils embedded in the ancient seabed rock.

argentina/los-glaciares-national-park-santa-cruz

Perito Moreno Glacier Trail

EXPERT // HAZARD
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.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
18
WINNER34
Physical LoadMore Physically Taxing
19 WINNER
19
Technical SeriousnessMore Technically Demanding
23
WINNER26
DistanceLonger route
7.7 km WINNER
5 km
Elevation GainMore vertical
50 m
WINNER300 m
Highest PointHigher summit
300 m
WINNER350 m
Duration
1 days
1 days
Hazard LevelMore accessible
LOW // ACCESS WINNER
EXPERT // HAZARD
Crowd Level
5 / 5
5 / 5
RemotenessMore remote
2 / 5
WINNER3 / 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
El Caminito del Rey — The King's Path
LOW // ACCESS
extreme vertigo exposure: Even though the trail is perfectly safe, the psychological impact of being suspended on a cliff can be intense.
heat reflection canyon: The Gaitanes gorge is a south-facing limestone oven; temperatures can soar above 40°C in July/August.
Route B // Hazard Verdict
Perito Moreno Glacier Trail
EXPERT // HAZARD
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.

Required Gear Comparison

El Caminito del Rey — The King's Path
Flat shoes or light hiking shoes (no heels or flip-flops allowed)Water (no sources on the 2-3 hour trail)Sun protectionHelmet (provided often required at the entrance)
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

Compare with Other Routes

argentina
Mount Fitz Roy (Cerro Fitz Roy)
EXPERT // HAZARD
austria
Highway Lakes — Blindsee & Weißensee
LOW // ACCESS
austria
Graukogel — Pine Forests & strenuous Ridges
EXPERT // HAZARD
austria
Hochkeil — The Hidden Panorama
LOW // ACCESS
austria
Liechtensteinklamm — The Helix Chasm
LOW // ACCESS
austria
Prossautal — A Glacial Box Valley in Hohe Tauern
LOW // ACCESS