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

Mount Redentore Trail

italy/Lazio (Monti Aurunci Natural Park)
VS
Route B

Sierra Negra Volcano & Volcán Chico

ecuador/galapagos-islands-isla-isabela

Mount Redentore Trail vs Sierra Negra Volcano & Volcán Chico: Intensity Score Comparison

Both routes share a similar overall intensity (29 vs 30). Depending on personal strengths, the challenge relies more on Mount Redentore Trail's technicality versus the physical output of the other.

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

Intensity Difference
+1 Sierra Negra Volcano & Volcán Chico is harder
Higher Physical Load
Sierra Negra Volcano & Volcán Chico
Higher Technical Seriousness
Mount Redentore Trail
Greater Commitment
Sierra Negra Volcano & Volcán Chico
Overall HikeMetrics Score
Mount Redentore Trailwins 5 of 9 metrics
5
Route A
4
Route B
italy/Lazio (Monti Aurunci Natural Park)

Mount Redentore Trail

MODERATE // CHLG
Full Route Report

The Mount Redentore Trail is a primary hiking route within the Monti Aurunci Regional Natural Park (Ente Parco Naturale Monti Aurunci), Italy. The trail ascends toward the summit of Cima del Redentore (1,252m), originating from the Rifugio di Pornito. The route crosses steep karst limestone terrain and includes the Santuario di San Michele Arcangelo, an ancient hermitage integrated into the cliff face. The summit provides extensive visibility of the Tyrrhenian coastline, including the Gulf of Gaeta, the Pontine Islands, and Mount Vesuvius. The environment is characterized by arid limestone scrub and significant vertical relief from the coastal plains.

ecuador/galapagos-islands-isla-isabela

Sierra Negra Volcano & Volcán Chico

STANDARD // RT
Full Route Report

Sierra Negra Volcano Hike Galápagos. Sierra Negra is a massive shield volcano on the southern end of Isabela Island, Ecuador, within the Galápagos National Park. As an Official Marked Trail, the 16km guided tour from Puerto Villamil transitions from humid highlands into one of the largest calderas on Earth. The floor of the 10km-wide Sierra Negra caldera is covered in black basaltic lava flows. Beyond the main rim, the trail continues to the Volcán Chico lava fields, where geothermal activity has created a landscape of colorful sulfur deposits and parasitic vents. Note: The information on this page is for general guidance. Trail conditions and safety regulations can change. Mandatory naturalist guides are required for all visitors. Compiled from publicly available sources — not a field report.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
29
WINNER30
Physical LoadMore Physically Taxing
30
WINNER36
Technical SeriousnessMore Technically Demanding
23 WINNER
13
DistanceLonger route
9.5 km
WINNER16 km
Elevation GainMore vertical
600 m WINNER
340 m
Highest PointHigher summit
1,252 m WINNER
1,124 m
Duration
1 days
1 days
Hazard LevelMore accessible
MODERATE // CHLG
WINNERSTANDARD // RT
Crowd LevelLess crowded
2 / 5 WINNER
3 / 5
RemotenessMore remote
3 / 5 WINNER
2 / 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
Mount Redentore Trail
MODERATE // CHLG
karst limestone substrate: The mountains are composed of highly fissured, sharp karst limestone. The rock surface is abrasive on hands and can become slippery during precipitation.
high solar exposure: The southern-facing slopes above the Santuario offer limited shade or thermal protection. Vegetation is localized to low Mediterranean scrub.
Route B // Hazard Verdict
Sierra Negra Volcano & Volcán Chico
STANDARD // RT
extreme equatorial heat and lack of shade: The hike over the lava fields is completely exposed, and the black rock absorbs and radiates heat, making ground temperatures much higher than the air.
unstable and sharp lava terrain: Lava rock (Aa and Pahoehoe) is incredibly sharp and brittle; a simple fall can result in deep cuts.

Required Gear Comparison

Mount Redentore Trail
Footwear with significant torsional stability and grip (karst rock is abrasive to soft soles)Minimum 2.5-3 Liters of waterSunscreen, wide hat, and sunglassesBinoculars to spot the Pontine islands in the distance
Sierra Negra Volcano & Volcán Chico
Closed-toe hiking shoes or boots (boots are better for ankle support)Wide-brimmed sun hatPolarized sunglassesBreathable, lightweight clothing (long sleeves recommended for sun)Lightweight rain jacket or ponchoDaypack for water and lunchHigh-SPF sunblock

Compare with Other Routes

argentina
Cerro Tronador (Refugio Otto Meiling)
MODERATE // CHLG
argentina
Laguna Torre (Cerro Torre)
MODERATE // CHLG
austria
Coburger Hütte — Seebensee & Drachensee
MODERATE // CHLG
austria
Dachstein Krippenstein — The 5 Fingers & Alpine Shark
STANDARD // RT
austria
The Gaisalmsteig — Achensee’s Fjordside Path
STANDARD // RT
austria
Grossglockner — The Gamsgrubenweg Trail
STANDARD // RT