The Grand Balcon Sud is a 8 mi trail that starts in Chamonix-Mont-Blanc, France and ends in Chamonix-Mont-Blanc, France. The trail is considered to be difficult to hike and has a total elevation gain of 4840 ft. The trail takes around 6 hrs 27 mins. Either you are not allowed to bring your dog on the Grand Balcon Sud or it is generally not advised.
The warmest months are June, July, and August and the coldest months are December, January, and February. The wettest months are June, July, and August and the driest months are December, January, and February.
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