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Les Planques Héraultaises

The planques are ancient footbridges built with huge stone slabs connected by metal staples and supported by dry stone walls and one or two large blocks serving as pillars.
This superb circuit takes you through the Haut Languedoc Natural Park, across fields in the middle of the Somail National Forest, to discover these famous planques spanning the Arn stream and the Chemin des Menhirs.
This hike may be closed depending on the fire risk. Remember to check the map.
Walks near Arn (rivière)
From Mons to Douch via Héric

This is the first day of the Haut Languedoc trip. It will take at least 5 hours to reach Douch. The climb to the Col de la Maure is unmarked but follows a well-marked, safe path. See § Practical information (¹).The access to the Col du Bardou is beautiful. The descent to the Ruisseau d'Héric and the climb back up to Douch via the hamlet of Héric are very varied.
Espinouse - Colombières

On the second day, you can return to Colombières sur Orb from the summit of Espinouse via the Héric gorges.
Colombières sur Orb - Espinouse

Day one: Climb up the Colombières Gorges towards the Caroux massif. Cross the Caroux massif towards Douch, then follow the Vialais stream before climbing back up to the Espinouse massif and settling down for the night.