24 km | 34 km-effort
Lists
Luxembourgeois
Rocher du Hérou et le long de l'Ourthe
Walking
Very difficult
Houffalize,
Wallonia,
Luxembourg,
Belgium
7h 43min
Yes
Vresse sur Semois boucle
Walking
Very difficult
Vresse-sur-Semois,
Wallonia,
Namur,
Belgium
14.5 km | 21 km-effort
4h 45min
No
Frahan les crêtes boucle
Walking
Very difficult
Bouillon,
Wallonia,
Luxembourg,
Belgium
13.6 km | 22 km-effort
4h 55min
Yes
Rochehaut échelles
Walking
Very difficult
Bouillon,
Wallonia,
Luxembourg,
Belgium
15.1 km | 23 km-effort
5h 20min
Yes
Masbourg boucle
Walking
Difficult
Nassogne,
Wallonia,
Luxembourg,
Belgium
13.3 km | 18.4 km-effort
4h 10min
Yes
Mirwart boucle
Walking
Difficult
Saint-Hubert,
Wallonia,
Luxembourg,
Belgium
15 km | 18.8 km-effort
4h 16min
Yes
Mortehan, crêtes et chateau des fées
Walking
Difficult
(1)
Bertrix,
Wallonia,
Luxembourg,
Belgium
13 km | 17.8 km-effort
4h 2min
Yes
la Roche-en-Ardenne,vallée des castors
Walking
Difficult
La Roche-en-Ardenne,
Wallonia,
Luxembourg,
Belgium
12.3 km | 18 km-effort
4h 5min
Yes
Bouillon boucle
Walking
Very difficult
Bouillon,
Wallonia,
Luxembourg,
Belgium
12.5 km | 19.1 km-effort
4h 20min
Yes