le Grand Arc
Loop Walk
500
XP
about 3 h 36 min walking
2507 m
2081 m
1656 m
Move along the chart to follow it on the map
Heights: Copernicus DEM GLO-30 © DLR e.V. 2010–2014 and © Airbus Defence and Space GmbH 2014–2018, provided under COPERNICUS by the European Union and ESA.
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Some very steep ground — marked on the map.
Climb
857 m
Drop
829 m
Highest
2449 m
Lowest
1675 m
Walking time
about 3 h 36 min
Which way round
Clockwise: Easy first 3.1 km, climbs 24% for 2020 m midway, comes down 32% for 960 m near the end.
Anticlockwise: Climbs 32% for 960 m early on, comes down 24% for 2020 m midway.
Steep ground on both sides in similar amounts — go whichever way suits you.
Main climb: km 3.1–9.2, from 1676 m to 2448 m.
How the 10.8 km splits
Flat
0.8 km
Climbing
2.7 km
Very steep climbing (15%+)
2.4 km
Descending
2.6 km
Very steep descending (15%+)
2.3 km