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

Alpe Adria Trail

austria, slovenia, italy/Alps / Dolomites / Adriatic Coast
VS
Route B

Great Divide Trail (GDT)

canada/alberta-british-columbia-border

Alpe Adria Trail vs Great Divide Trail (GDT): Intensity Score Comparison

Great Divide Trail (GDT) is unequivocally more demanding overall (+24 points). While Alpe Adria Trail is a serious endeavor, Great Divide Trail (GDT) pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+24 Great Divide Trail (GDT) is harder
Higher Physical Load
Great Divide Trail (GDT)
Higher Technical Seriousness
Great Divide Trail (GDT)
Greater Commitment
Great Divide Trail (GDT)
Overall HikeMetrics Score
Great Divide Trail (GDT) wins 8 of 10 metrics
2
Route A
8
Route B
austria, slovenia, italy/Alps / Dolomites / Adriatic Coast

Alpe Adria Trail

MODERATE // CHALLENGING
Full Route Report

The Alpe-Adria Trail is an epic long-distance hiking route connecting the foot of Austria's highest peak, the Grossglockner (3,798m), with the Adriatic port of Muggia in Italy. Spanning 43 stages, the trail traverses the Hohe Tauern National Park, the Nock Mountains, the Julian Alps, and the karst plateau of the Friuli-Venezia Giulia. It is designed as a 'discovery trail', prioritizing dramatic landscape transitions from the glaciated high Alps through the 'Emerald' Soča Valley to the Mediterranean coast. While it skirts technical climbing peaks, the total distance and cumulative elevation changes create a significant endurance demand.

canada/alberta-british-columbia-border

Great Divide Trail (GDT)

LETHAL // NO-MARGIN
Full Route Report

The wild heart of the Rockies. Stretching over 1,100km from Waterton Lakes National Park to Kakwa Provincial Park, the Great Divide Trail (GDT) is a loosely connected series of trails, old forestry roads, and off-trail cross-country segments. It follows the Continental Divide, crossing between Alberta and British Columbia dozens of times. Unlike more established National Scenic Trails, the GDT is often a "choose your own adventure" experience where the path frequently vanishes into scree slopes or dense willow bushwhacks. Hikers must be prepared for extreme isolation, technical river crossings, and the relentless verticality of the Canadian Rockies.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
66
WINNER90
Physical LoadMore Physically Taxing
73
WINNER88
Technical SeriousnessMore Technically Demanding
27
WINNER75
DistanceLonger route
750 km
WINNER1130 km
Elevation GainMore vertical
24,800 m
WINNER44,000 m
Highest PointHigher summit
2,370 m
WINNER2,590 m
DurationShorter commitment
43 days WINNER
55 days
Hazard LevelMore accessible
MODERATE // CHALLENGING WINNER
LETHAL // NO-MARGIN
Crowd LevelLess crowded
3 / 5
WINNER2 / 5
RemotenessMore remote
2 / 5
WINNER5 / 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
Alpe Adria Trail
MODERATE // CHALLENGING
weather volatility in high stages: Stages 1-10 are located in the Hohe Tauern range, where rapid storms and unseasonal snow can occur even in mid-summer.
navigation through karst terrain: Stages in the Slovenian and Italian karst (Carso) involve trails on sharp limestone with limited surface water.
Route B // Hazard Verdict
Great Divide Trail (GDT)
LETHAL // NO-MARGIN
Extreme remote navigation failure risk: The trail frequently disappears into high alpine meadows or dense forests, and many markers are non-existent.
High grizzly density throughout the route: The GDT passes through some of the most densely populated grizzly habitat in western Canada. Encounters are possible throughout, particularly in berry patches and near water sources.

Required Gear Comparison

Alpe Adria Trail
Durable trekking boots (the variety of terrain from ice to karst is taxing on soles)Lightweight rain and wind shellElectronic navigation (GPS) with high-capacity power bankStandard multi-day trekking pack (40-50L)
Great Divide Trail (GDT)
Ultralight backpacking gear (every gram matters over 1,100km)Satellite Communicator (Garmin InReach/SPOT)Bear-resistant food storage (check park-specific requirements per section)Two cans of Bear SprayReliable water filter (Sawyer/Katadyn) plus pre-filter for glacial siltDurable waterproof jacket and pantsGoTrekkers map set or FarOut (GDT) app with offline maps

Compare with Other Routes

albania
Albanian Coastal Trail
MODERATE // CHALLENGING
argentina
Cerro Tronador (Refugio Otto Meiling)
MODERATE // CHALLENGING
argentina
Piuquenes Pass (Andes Crossing)
LETHAL // NO-MARGIN
argentina
Huemul Circuit
LETHAL // NO-MARGIN
argentina
Laguna Torre (Cerro Torre)
MODERATE // CHALLENGING
argentina
Nahuel Huapi Traverse (4 Refugios)
LETHAL // NO-MARGIN