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

Cordillera Real Traverse

bolivia/lapaz-department-andes
VS
Route B

Selvaggio Blu

italy/Sardinia (Gulf of Orosei)

Cordillera Real Traverse vs Selvaggio Blu: Intensity Score Comparison

Both routes share a similar overall intensity (78 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
+1 Cordillera Real Traverse is harder
Higher Physical Load
Cordillera Real Traverse
Higher Technical Seriousness
Selvaggio Blu
Greater Commitment
Selvaggio Blu
Overall HikeMetrics Score
Cordillera Real Traversewins 5 of 9 metrics
5
Route A
4
Route B
bolivia/lapaz-department-andes

Cordillera Real Traverse

EXTREME // LETHAL
Full Route Report

The Cordillera Real Traverse is considered by many high-altitude trekkers to be one of Bolivia's most committing non-technical traverses. Spanning approximately 150km across the 'Royal Range,' the route follows a sequence of ancient Aymara grazing trails and mule paths. The journey stay consistently high, with approximately 90% of the movement taking place above 4,400m. It traverses a landscape of sharp glaciated peaks, including the Condoriri massif and the 6,000m summits of Illampú and Illimani. Requiring significant physiological resilience, the traverse involves crossing over 20 passes above 4,800m, providing a sustained high-altitude experience through one of the most rugged sectors of the 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
78 WINNER
77
Physical LoadMore Physically Taxing
84 WINNER
69
Technical SeriousnessMore Technically Demanding
40
WINNER64
DistanceLonger route
150 km WINNER
40 km
Elevation GainMore vertical
8,500 m WINNER
4,000 m
Highest PointHigher summit
5,300 m WINNER
770 m
DurationShorter commitment
14 days
WINNER5 days
Hazard Level
EXTREME // LETHAL
EXTREME // LETHAL
Crowd LevelLess crowded
2 / 5
WINNER1 / 5
RemotenessMore remote
4 / 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
Cordillera Real Traverse
EXTREME // LETHAL
persistent extreme topographical exposure: Sleeping and hiking above 4,500m for 10+ consecutive days puts immense strain on the heart and lungs, with high risk of AMS or HAPE.
complex high mountain navigation: Trail markings are practically non-existent; the route relies on faint animal tracks and stone cairns (pircas) that are easily lost in mist.
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 Real Traverse
High-altitude mountain tent with wind resistanceSleeping bag rated to -20C (comfort)Glacier sunglasses (Cat 4)Trekking poles with snow basketsMulti-layer technical clothing systemSatellite messenger or Personal Locator Beacon (PLB)Water filtration system (e.g., Katadyn BeFree)
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
Huemul Circuit
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