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

Grossglockner — The Gamsgrubenweg Trail

austria/Hohe Tauern, Carinthia/Salzburg
VS
Route B

Heaphy Track

new-zealand/kahurangi-national-park-nelson-west-coast

Grossglockner — The Gamsgrubenweg Trail vs Heaphy Track: Intensity Score Comparison

Heaphy Track is unequivocally more demanding overall (+35 points). While Grossglockner — The Gamsgrubenweg Trail is a serious endeavor, Heaphy Track pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+35 Heaphy Track is harder
Higher Physical Load
Heaphy Track
Higher Technical Seriousness
Heaphy Track
Greater Commitment
Heaphy Track
Overall HikeMetrics Score
Heaphy Trackwins 7 of 9 metrics
2
Route A
7
Route B
austria/Hohe Tauern, Carinthia/Salzburg

Grossglockner — The Gamsgrubenweg Trail

STANDARD // RT
Full Route Report

Starting at the end of the high-alpine Grossglockner High Alpine Road (Kaiser-Franz-Josefs-Höhe), the Gamsgrubenweg is a masterpiece of high-altitude trail engineering. It contours high above the Pasterze, Austria's largest glacier, leading into the heart of the Hohe Tauern National Park. The trail passes through several tunnels built to protect hikers from rockfall, eventually opening into the vast, tundra-like 'Gamsgrube' (Chamois Pit), a special protection zone where the rare flora and fauna of the high Alps thrive in the shadow of the Grossglockner (3,798m).

new-zealand/kahurangi-national-park-nelson-west-coast

Heaphy Track

STANDARD // RT
Full Route Report

The odyssey of diversity. The Heaphy Track is the longest of New Zealand's Great Walks, stretching 78.4km from the Aorere Valley in Golden Bay to Kohaihai on the West Coast. It is a journey of extreme contrast: starting in ancient beech forests, ascending to the Sub-alpine tussock downs of Gouland Downs (home to the Great Spotted Kiwi), and descending through lush podocarp forest to the coastal palm groves. Unlike the steep verticality of the Milford, the Heaphy is a more gradual, long-distance traverse that allows hikers to experience the full spectrum of New Zealand's wilderness ecosystems in one continuous line.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
23
WINNER58
Physical LoadMore Physically Taxing
23
WINNER69
Technical SeriousnessMore Technically Demanding
27
WINNER29
DistanceLonger route
8.2 km
WINNER78.4 km
Elevation GainMore vertical
220 m
WINNER1,200 m
Highest PointHigher summit
2,450 m WINNER
915 m
DurationShorter commitment
1 days WINNER
5 days
Hazard Level
STANDARD // RT
STANDARD // RT
Crowd LevelLess crowded
5 / 5
WINNER3 / 5
RemotenessMore remote
2 / 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
Grossglockner — The Gamsgrubenweg Trail
STANDARD // RT
high topographical exposure: The trail stays consistently above 2,300m, where UV radiation is intense and oxygen is thinner.
rockfall potential: The steep walls of the Fuscher-Kar-Kopf above the trail are prone to shedding rock.
Route B // Hazard Verdict
Heaphy Track
STANDARD // RT
flooding and high tides: Sections of the lower Heaphy valley and the coastal track are prone to rapid flooding during heavy rain and inundation at high tide.
sandflies and insect nuisance: The West Coast sections and river mouth of the Heaphy are legendary for their high concentrations of biting sandflies.

Required Gear Comparison

Grossglockner — The Gamsgrubenweg Trail
Light hiking boots or trail shoes with good gripPolarized sunglassesWindbreaker (essential for the glacier breeze)Refillable water bottleCamera with zoom lens (for marmots)
Heaphy Track
Comfortable, well-broken-in hiking bootsWaterproof rain jacket and pack coverThermal layers (Merino or synthetic)3-season sleeping bagCooking fuel and food for 4-6 daysHigh-quality insect repellent (Essential)Sun hat and sunscreenTrekking poles (helpful for the long mileage)

Compare with Other Routes

austria
Dachstein Krippenstein — The 5 Fingers & Alpine Shark
STANDARD // RT
austria
The Gaisalmsteig — Achensee’s Fjordside Path
STANDARD // RT
austria
Krimml Waterfalls — The Vertical Mist
STANDARD // RT
austria
Ravensburger Hütte — The Rote Wand Panorama
STANDARD // RT
australia
Three Capes Track
STANDARD // RT
brazil
Morro Dois Irmãos (Two Brothers Hill)
STANDARD // RT