![](/images/other/stat-length.png)
9.8 km | 11.4 km-effort
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Trail Walking of 4.9 km to be discovered at Hauts-de-France, Pas-de-Calais, Boulogne-sur-Mer. This trail is proposed by blechanteur.
façon originale de parcourir la ville
Walking
Mountain bike
Walking
Walking
Walking
Walking
Walking
Walking
Walking