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

The Chomolhari Trek

bhutan/paro-himalayas
VS
Route B

Colca Canyon (Cabanaconde to Sangalle)

peru/arequipa-department-southern-andes

The Chomolhari Trek vs Colca Canyon (Cabanaconde to Sangalle): Intensity Score Comparison

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

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

Intensity Difference
+1 Colca Canyon (Cabanaconde to Sangalle) is harder
Higher Physical Load
The Chomolhari Trek
Higher Technical Seriousness
Colca Canyon (Cabanaconde to Sangalle)
Greater Commitment
The Chomolhari Trek
Overall HikeMetrics Score
The Chomolhari Trekwins 6 of 9 metrics
6
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.

peru/arequipa-department-southern-andes

Colca Canyon (Cabanaconde to Sangalle)

EXPERT // HAZARD
Full Route Report

Descending into the earth's crust. Colca Canyon is one of the deepest canyons in the world (3,400m). The classic trek starts in the high Andean town of Cabanaconde (3,280m) and involves a rapid, knee-jarring descent to the Colca River. Hikers pass through traditional Quechua villages where pre-Inca terraces are still active, before reaching the Sangalle Oasis—a lush, green sanctuary at the canyon floor. The return journey is an infamous pre-dawn 1,200m vertical climb that tests the lungs and legs of every hiker. Above, the sky is often filled with the massive silhouettes of Andean Condors, utilizing the morning thermals to rise out of the canyon's depths.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
73
WINNER74
Physical LoadMore Physically Taxing
82 WINNER
49
Technical SeriousnessMore Technically Demanding
36
WINNER81
DistanceLonger route
133 km WINNER
20 km
Elevation GainMore vertical
4,750 m WINNER
1,200 m
Highest PointHigher summit
4,890 m WINNER
3,280 m
DurationShorter commitment
9 days
WINNER2 days
Hazard Level
EXPERT // HAZARD
EXPERT // HAZARD
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
Colca Canyon (Cabanaconde to Sangalle)
EXPERT // HAZARD
heat exhaustion and intense exposure: The canyon floor can be 10-15 degrees hotter than the rim, with almost no shade on the steep, zig-zag paths.
knee and joint strain from steep descent: The 1,200m descent is relentless and puts extreme pressure on the knees, especially with a heavy pack.

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
Colca Canyon (Cabanaconde to Sangalle)
Lightweight hiking shoes with excellent grip (dusty/slippery paths)Trekking poles (highly recommended for knees)Wide-brimmed sun hatHeadlamp (for the pre-dawn climb)Swimwear (for the oasis pools)Technical sunblock and lip balmCash for the often required 70 Soles park entry fee

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