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

Heaphy Track

new-zealand/kahurangi-national-park-nelson-west-coast
VS
Route B

Piuquenes Pass (Andes Crossing)

argentina/mendoza

Heaphy Track vs Piuquenes Pass (Andes Crossing): Intensity Score Comparison

Piuquenes Pass (Andes Crossing) is unequivocally more demanding overall (+19 points). While Heaphy Track is a serious endeavor, Piuquenes Pass (Andes Crossing) pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+19 Piuquenes Pass (Andes Crossing) is harder
Higher Physical Load
Piuquenes Pass (Andes Crossing)
Higher Technical Seriousness
Piuquenes Pass (Andes Crossing)
Greater Commitment
Piuquenes Pass (Andes Crossing)
Overall HikeMetrics Score
Piuquenes Pass (Andes Crossing)wins 8 of 10 metrics
2
Route A
8
Route B
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.

argentina/mendoza

Piuquenes Pass (Andes Crossing)

EXTREME // LETHAL
Full Route Report

Following the historic path used by the Army of the Andes in 1817, this 6-day trans-Andean expedition traverses the central cordillera from Mendoza, Argentina, to the Cajón del Maipo in Chile. The route crosses two significant high-altitude barriers—Portillo Argentino (4,330m) and Paso Piuquenes (4,030m). Hikers move through a high desert landscape of volcanic rock, vast glacial valleys, and the powerful Tunuyán River. The terrain consists primarily of rocky mountain paths, loose scree on the steeper pass approaches, and high-altitude plateaus where exposure to wind and sun is constant.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
58
WINNER77
Physical LoadMore Physically Taxing
69
WINNER79
Technical SeriousnessMore Technically Demanding
29
WINNER55
DistanceLonger route
78.4 km
WINNER110 km
Elevation GainMore vertical
1,200 m
WINNER3,200 m
Highest PointHigher summit
915 m
WINNER4,330 m
DurationShorter commitment
5 days WINNER
6 days
Hazard LevelMore accessible
STANDARD // RT WINNER
EXTREME // LETHAL
Crowd LevelLess crowded
3 / 5
WINNER1 / 5
RemotenessMore remote
4 / 5
WINNER5 / 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
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.
Route B // Hazard Verdict
Piuquenes Pass (Andes Crossing)
EXTREME // LETHAL
acclimatization_and_ams: Prolonged exposure above 4,000m poses a risk of Acute Mountain Sickness (AMS).
river_crossings: The Tunuyán River involves significant water volume and current strength, particularly in the afternoon.

Required Gear Comparison

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)
Piuquenes Pass (Andes Crossing)
Sturdy mountain boots with high ankle supportThermal system rated for temperatures down to -15°CHigh-performance wind and sun protectionTrekking poles for loose scree descentsPassport and necessary travel documents for border transit

Compare with Other Routes

argentina
Huemul Circuit
EXTREME // LETHAL
argentina
Nahuel Huapi Traverse (4 Refugios)
EXTREME // LETHAL
austria
Berliner Höhenweg — The Zillertal High-Route
EXTREME // LETHAL
austria
Dachstein Krippenstein — The 5 Fingers & Alpine Shark
STANDARD // RT
austria
The Gaisalmsteig — Achensee’s Fjordside Path
STANDARD // RT
austria
Grossglockner — The Gamsgrubenweg Trail
STANDARD // RT