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

Cordillera Apolobamba Traverse

bolivia/lapaz-department-northern-andes
VS
Route B

Selvaggio Blu

italy/Sardinia (Gulf of Orosei)

Cordillera Apolobamba Traverse vs Selvaggio Blu: Intensity Score Comparison

Both routes share a similar overall intensity (79 vs 77). Depending on personal strengths, the challenge relies more on Selvaggio Blu's technicality versus the physical output of the other.

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

Intensity Difference
+2 Cordillera Apolobamba Traverse is harder
Higher Physical Load
Cordillera Apolobamba Traverse
Higher Technical Seriousness
Selvaggio Blu
Greater Commitment
Selvaggio Blu
Overall HikeMetrics Score
Cordillera Apolobamba Traversewins 4 of 7 metrics
4
Route A
3
Route B
bolivia/lapaz-department-northern-andes

Cordillera Apolobamba Traverse

EXTREME // LETHAL
Full Route Report

The Apolobamba Traverse is a remote, high-altitude backpacking route in the northern Bolivian Andes. Spanning approximately 92km between the villages of Pelechuco and Curva, the trek crosses the ancestral territory of the Kallawaya people—traditional herbalists recognized by UNESCO. The route follows ancient stone paths and animal trails, staying almost exclusively above 4,200m. It traverses several high passes, including the 5,100m Sunchuli Pass, offering direct views of the 6,000m peaks of the northern Apolobamba range. Due to its distance from major cities, it remains one of the least-trafficked and most preserved regions of the Bolivian Andes.

italy/Sardinia (Gulf of Orosei)

Selvaggio Blu

EXTREME // LETHAL
Full Route Report

The Selvaggio Blu ('Wild Blue') is a multi-day technical expedition within the Golfo di Orosei, Baunei region of Sardinia. It is defined by its vertical coastal topography, utilizing ancient juniper ladders (scale 'e fustes'), non-standard navigation across minimal signage, and often required vertical abseils (rappelling) of up to 45 meters. The circuit threads through the Supramonte coastal strip, remaining isolated from road infrastructure and requiring bivouacking on remote beaches. It represents the most demanding coastal traverse in Italy due to the absence of natural surface water and the complexity of the Mediterranean karst terrain.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
79 WINNER
77
Physical LoadMore Physically Taxing
82 WINNER
69
Technical SeriousnessMore Technically Demanding
45
WINNER64
DistanceLonger route
92 km WINNER
40 km
Elevation GainMore vertical
3,200 m
WINNER4,000 m
Highest PointHigher summit
5,100 m WINNER
770 m
DurationShorter commitment
7 days
WINNER5 days
Hazard Level
EXTREME // LETHAL
EXTREME // LETHAL
Crowd Level
1 / 5
1 / 5
Remoteness
5 / 5
5 / 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
Cordillera Apolobamba Traverse
EXTREME // LETHAL
extreme isolation and logistical collapse: Access to Pelechuco requires a 12-hour journey on dangerous mountain roads. Once on the trail, there is zero medical support or communication for 100km.
rapid high altitude weather deterioration: Being on the edge of the Amazon basin, the Apolobamba receives sudden, sustained snowstorms even in the dry season.
Route B // Hazard Verdict
Selvaggio Blu
EXTREME // LETHAL
technical movement and abseiling: The route includes climbing sections typically in the UIAA Grade II-III range and multiple often required rappels up to 45 meters down vertical limestone.
severe dehydration: Porous karst terrain holds zero surface water. Carrying five days of hydration while performing technical maneuvers is logistically unrealistic for most parties.

Required Gear Comparison

Cordillera Apolobamba Traverse
Technical mountain tent (4-season)Sleeping bag rated to -15C or lowerSturdy mountain boots (waterproof/Gor-Tex)Satellite communication device (InReach/BivyStick)Layered alpine clothing including down parkaUV protective glasses and face buffWater purification system for stream water
Selvaggio Blu
Climbing harness, locking carabiners, and abseil device (e.g., ATC or GriGri)Minimum 50m static or dynamic climbing ropeGPS device with pre-loaded, heavily vetted waypoints (the trail does not exist in many places)Heavy-duty approach shoes (hiking boots are too clunky for the climbing, trail runners will tear)

Compare with Other Routes

argentina
Piuquenes Pass (Andes Crossing)
EXTREME // LETHAL
argentina
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EXTREME // LETHAL
argentina
Nahuel Huapi Traverse (4 Refugios)
EXTREME // LETHAL
austria
Berliner Höhenweg — The Zillertal High-Route
EXTREME // LETHAL
australia
Larapinta Trail
EXTREME // LETHAL
belize
Victoria Peak Trail
EXTREME // LETHAL