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

The Gaisalmsteig — Achensee’s Fjordside Path

austria/Karwendel, Tyrol
VS
Route B

Rakiura Track

new-zealand/stewart-island-rakiura

The Gaisalmsteig — Achensee’s Fjordside Path vs Rakiura Track: Intensity Score Comparison

Rakiura Track is unequivocally more demanding overall (+28 points). While The Gaisalmsteig — Achensee’s Fjordside Path is a serious endeavor, Rakiura Track pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+28 Rakiura Track is harder
Higher Physical Load
Rakiura Track
Higher Technical Seriousness
Rakiura Track
Greater Commitment
Rakiura Track
Overall HikeMetrics Score
Rakiura Trackwins 7 of 9 metrics
2
Route A
7
Route B
austria/Karwendel, Tyrol

The Gaisalmsteig — Achensee’s Fjordside Path

STANDARD // RT
Full Route Report

The Gaisalmsteig is one of the most scenic lakeside trails in the Alps, often described as 'Tyrolean Fjord walking'. Connecting the villages of Pertisau and Achenkirch along the western shore of Lake Achen (Achensee), the trail is only accessible by foot or by the Achensee boat service. The path alternates between wide forest tracks and narrow, rocky ledges that drop directly into the turquoise water. Halfway through, the Gaisalm mountain inn provides a secluded retreat with no road access, reachable only by those who hike or take the ferry.

new-zealand/stewart-island-rakiura

Rakiura Track

STANDARD // RT
Full Route Report

Land of the Glowing Skies. The Rakiura Track is a 32km circular route on Stewart Island, New Zealand's third-largest island. It is the southernmost of the Great Walks and offers a tranquil, deeply immersive experience into the island's natural ecosystems. The trail follows the coastline through sheltered bays (Port William and Paterson Inlet) and traverses inland through podocarp forests. This is a land where the forest meets the sea in a quiet, undisturbed embrace, and where the pace of life is dictated by the tides and the birdlife.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
23
WINNER51
Physical LoadMore Physically Taxing
24
WINNER53
Technical SeriousnessMore Technically Demanding
27
WINNER34
DistanceLonger route
8.6 km
WINNER32 km
Elevation GainMore vertical
250 m
WINNER450 m
Highest PointHigher summit
960 m WINNER
150 m
DurationShorter commitment
1 days WINNER
3 days
Hazard Level
STANDARD // RT
STANDARD // RT
Crowd LevelLess crowded
4 / 5
WINNER2 / 5
RemotenessMore remote
2 / 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
The Gaisalmsteig — Achensee’s Fjordside Path
STANDARD // RT
narrow sections head for heights: Some parts of the trail are narrow and elevated above the water, which can be challenging for those with significant vertigo.
slippery limestone steps: The rock steps can become polished and slippery, especially after rain or early morning humidity.
Route B // Hazard Verdict
Rakiura Track
STANDARD // RT
notorious mud and track conditions: Even as a Great Walk, the Rakiura Track is famous for its deep mud sections, especially after heavy rain.
extreme southern weather: Stewart Island is directly in the path of the 'Roaring Forties' winds and can experience fierce storms and rapid temperature drops at any time.

Required Gear Comparison

The Gaisalmsteig — Achensee’s Fjordside Path
Light hiking boots or trail runners with high-grip solesSun protection (lake reflection is strong)Water bottleCameraSwimwear (for a cold dip in the Achensee at the Gaisalm)
Rakiura Track
High-cut waterproof hiking bootsSturdy gaiters (to keep mud out of boots)Rain jacket and pack coverThermal layers (Wool or synthetic)3-season sleeping bagCooking gear and food for 3 daysInsect repellent (Sandflies are abundant)Headlamp with a red-light mode (for ethical kiwi spotting)

Compare with Other Routes

austria
Dachstein Krippenstein — The 5 Fingers & Alpine Shark
STANDARD // RT
austria
Grossglockner — The Gamsgrubenweg Trail
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