This small area gathers a few problems, most of them difficult, to the West of the classical sector of Montrouget. It is located in a sensible zone : please limit the use of magnesium and don't make marks on the boulders.
Access: on the road from Courances to Arbonne, park the car at the aqueduct. Follow the underground part of that one by a path and pass a fence. For the aqueduct sector, climb the stairs to the top : the boulder are underneath, on the East of the hill. For the El Dorado sector, take Le Chemin des Arcades at the bottom of the slope, continue on Le Chemin de la Roche qui Tourne under the "arcades" and go up the slope towards the hill 126.

8b

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7c

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7b

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7a

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6b

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6a

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