Grande Boucle · Avandra

Avandra

Adventure Awaits

Grande Boucle

Loop Walk

150

about 34 min walking

2.42 km

Loop

117 m

67 m

17 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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Weather at the start

Rolling walk

Gentle ups and downs, nothing steep.

Climb

49 m

Drop

49 m

Highest

83 m

Lowest

28 m

Walking time

about 34 min

Which way round

Anticlockwise: Easy first 1.4 km, no steep climbing, no steep descents.

Clockwise: No steep climbing, no steep descents.

No steep ground — the same effort whichever way you go.

Main climb: km 1.4–2.4, from 29 m to 81 m.

How the 2.4 km splits

Flat

0.6 km

Climbing

0.8 km

Descending

1.0 km

Link it with other walks

Sentier de la Salamandre

Shares 1.3 km of path · meets at km 0.5

1.32 km

Sentier Marie-Jo et René Fenet

Shares 0.4 km of path · meets at km 0.9

0.76 km

Challenges on this walk

Saint-Omer: Hitler's V-2 Bunkers and the Audomarois Marshes

At km 1.5 · 254 m off the route · history

275 XP

Campsites near the start

Camping Château du Gandspette

1.5 km from the start · 4.6★ (1046)

service area for campers

2.1 km from the start · 4.3★ (222)

Le Val Joly

2.1 km from the start · 4.2★ (107)

Camping les Saules

4 km from the start · 4.0★ (22)