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

Glymur Waterfall

iceland/Hvalfjörður (West Iceland)
VS
Route B

Great Ocean Walk

australia/victoria-otways

Glymur Waterfall vs Great Ocean Walk: Intensity Score Comparison

Great Ocean Walk is unequivocally more demanding overall (+34 points). While Glymur Waterfall is a serious endeavor, Great Ocean Walk pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+34 Great Ocean Walk is harder
Higher Physical Load
Great Ocean Walk
Higher Technical Seriousness
Great Ocean Walk
Greater Commitment
Great Ocean Walk
Overall HikeMetrics Score
Great Ocean Walkwins 7 of 9 metrics
2
Route A
7
Route B
iceland/Hvalfjörður (West Iceland)

Glymur Waterfall

MODERATE // CHLG
Full Route Report

Canyon adventure near Reykjavík. Glymur was long regarded as Iceland’s tallest waterfall (198m / 650ft) until the glacial retreat revealed Morsárfoss in 2007. Regardless, it remains one of the most scenic and technically engaging day hikes just an hour's drive from the capital. Tucked into the back of Hvalfjörður (Whale Fjord), the 7km loop hike offers a genuine sense of adventure. The route involves crossing the Botnsá river via a suspended log, navigating a natural stone cave, and ascending steep, often muddy canyon rims equipped with fixed rope handholds for stability. The reward is an aerial view into a moss-covered chasm where the massive falls plunge through a narrow slit in the volcanic rock.

australia/victoria-otways

Great Ocean Walk

MODERATE // CHLG
Full Route Report

The Great Ocean Walk is a 104km point-to-point coastal trekking route in Victoria, Australia. Connecting Apollo Bay to the Twelve Apostles, the trail follows the Shipwreck Coast within the Great Otway National Park. The route traverses mixed terrain including Mountain Ash forests, coastal heathland, and tidal beaches. It serves as a terrestrial alternative to the Great Ocean Road, providing access to remote cliff-top vantage points above the Southern Ocean. Surface composition consists of managed forest tracks, purpose-built boardwalks, and segments of uncompacted sand and rocky littoral platforms.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
24
WINNER58
Physical LoadMore Physically Taxing
24
WINNER71
Technical SeriousnessMore Technically Demanding
22
WINNER32
DistanceLonger route
7 km
WINNER104 km
Elevation GainMore vertical
425 m
WINNER2,400 m
Highest PointHigher summit
425 m WINNER
210 m
DurationShorter commitment
1 days WINNER
8 days
Hazard Level
MODERATE // CHLG
MODERATE // CHLG
Crowd LevelLess crowded
4 / 5
WINNER2 / 5
RemotenessMore remote
2 / 5
WINNER3 / 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
Glymur Waterfall
MODERATE // CHLG
steep muddy cliffs: The trail on the east side of the canyon skirts extremely close to the vertical drop. The dirt is often slick with rain and loose gravel.
the log crossing: The first river crossing requires balancing on a single log suspended over fast, freezing water while holding a wire.
Route B // Hazard Verdict
Great Ocean Walk
MODERATE // CHLG
tidal beach crossings: Specific segments at Milanesia Beach and Wreck Beach are subject to tidal inundation, making passage impossible during high-tide phases.
venomous wildlife (Tiger/Copperhead snakes): The Great Otway National Park is a habitat for Tiger Snakes and Lowland Copperheads, particularly in dense scrub and sun-exposed sections.

Required Gear Comparison

Glymur Waterfall
Waterproof hiking boots with aggressive gripWater shoes/sandals and a small towel (vital for the barefoot river wade at the top)Waterproof jacketA sense of balance
Great Ocean Walk
Supportive hiking boots or technical trail runnersGaiters (Snake and sand intrusion protection)Waterproof outer shell for Southern Ocean weather systemsHard-copy tide chart for the Cape Otway regionSun protection system (High-SPF, hat)Water treatment (Gravity filter or chemical tablets)

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
Kaisertal — The Stairway to Heaven
MODERATE // CHLG
austria
The High Descent — Kaiser-Franz-Josef-Höhe to Heiligenblut
MODERATE // CHLG
australia
Fraser Island (K'gari) Great Walk
MODERATE // CHLG