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

The Chomolhari Trek

bhutan/paro-himalayas
VS
Route B

Skåla

norway/Nordfjord (Jostedalsbreen National Park)

The Chomolhari Trek vs Skåla: Intensity Score Comparison

Both routes share a similar overall intensity (73 vs 74). Depending on personal strengths, the challenge relies more on Skåla's technicality versus the physical output of the other.

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

Intensity Difference
+1 Skåla is harder
Higher Physical Load
The Chomolhari Trek
Higher Technical Seriousness
Skåla
Greater Commitment
The Chomolhari Trek
Overall HikeMetrics Score
The Chomolhari Trekwins 7 of 10 metrics
7
Route A
3
Route B
bhutan/paro-himalayas

The Chomolhari Trek

EXPERT // HAZARD
Full Route Report

The Chomolhari Trek is a 7–9 day high-altitude route through the Jigme Dorji National Park, Bhutan. The trail traverses from Drugyel Dzong toward the base of Mount Jomolhari (7,326m), a sacred peak for the Bhutanese people. The route reaches high points at the Nyele La pass (4,700m) and potentially the Bongte La (~4,890m) depending on the variant. It is characterized by sustained exposure above 3,500 meters, passing through sub-alpine forests and high glacial basins where seasonal yak herders maintain their summer camps.

norway/Nordfjord (Jostedalsbreen National Park)

Skåla

EXTREME // LETHAL
Full Route Report

Mount Skåla holds a strenuous and proud distinction: it features the longest continuously steep uphill hike in all of Norway. Starting practically at sea level next to the Nordfjord, hikers face a grueling, unrelenting ascent of 1,848 vertical meters (6,066 feet) to reach the summit. The 5-mile (8km) one-way trail begins on a tractor road, transitions into dense alpine forest, and finishes on an endless, steep, zigzagging stone staircase built by Nepalese Sherpas. The sustained physical effort is rewarded with what is arguably the most spectacular panorama in the country—a 360-degree view dominating the massive Jostedalsbreen glacier (mainland Europe's largest ice cap), deep blue fjords, and jagged alpine peaks. At the summit sits Skålatårnet, a bizarre, historic circular stone tower built in 1891.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
73
WINNER74
Physical LoadMore Physically Taxing
82 WINNER
48
Technical SeriousnessMore Technically Demanding
36
WINNER75
DistanceLonger route
133 km WINNER
16 km
Elevation GainMore vertical
4,750 m WINNER
1,800 m
Highest PointHigher summit
4,890 m WINNER
1,848 m
DurationShorter commitment
9 days
WINNER1 days
Hazard LevelMore accessible
EXPERT // HAZARD WINNER
EXTREME // LETHAL
Crowd LevelLess crowded
2 / 5 WINNER
4 / 5
RemotenessMore remote
4 / 5 WINNER
3 / 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 Chomolhari Trek
EXPERT // HAZARD
High Altitude (AMS/HAPE/HACE): Sustained exposure above 3,500m and multiple pass crossings at 4,700m+. Risk of Acute Mountain Sickness (AMS) and high-altitude pulmonary/cerebral edema is a primary objective hazard.
Meteorological Volatility: High passes are subject to rapid weather shifts including blizzards and extreme wind-chill even during peak seasons.
Route B // Hazard Verdict
Skåla
EXTREME // LETHAL
extreme physical exhaustion: The constant, steep ascent is a massive cardiovascular test, but the descent is worse. Dropping 1,848 meters down stone stairs will absolutely destroy knees and quadriceps.
weather and snow exposure: Due to the extreme height above the fjord and proximity to the glacier cap, the summit can be covered in snow well into July, and white-out fog or freezing rain can hit instantly.

Required Gear Comparison

The Chomolhari Trek
4-season sleeping bagSturdy waterproof hiking bootsThermal base layers (Merino wool)Down jacket for high-altitude campsTrekking poles for the long descentsSun hat and high-SPF sunscreen
Skåla
Rigid, waterproof alpine hiking bootsDual trekking poles (crucial for protecting knees on the massive descent)Minimum 2-3 Liters of water (though you can refill from streams lower down)Full winter layering system (the temperature can be 25°C at the bottom and 2°C at the top)

Compare with Other Routes

argentina
Piuquenes Pass (Andes Crossing)
EXTREME // LETHAL
argentina
Huemul Circuit
EXTREME // LETHAL
argentina
Mount Fitz Roy (Cerro Fitz Roy)
EXPERT // HAZARD
argentina
Nahuel Huapi Traverse (4 Refugios)
EXTREME // LETHAL
argentina
Perito Moreno Glacier Trail
EXPERT // HAZARD
austria
Berliner Höhenweg — The Zillertal High-Route
EXTREME // LETHAL