The GR 12 - France is a 233 mi trail that starts in Couvin, Belgium and ends in Coye-la-Forêt, France. The trail is considered to be medium to hike and has a total elevation gain of 19811 ft. Normally the trail takes 1 day to complete but can be finished in less than a day. Either you are not allowed to bring your dog on the GR 12 - France 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 September, October, and November and the driest months are March, April, and May.
Poudou99 / aka Kootshisme
Heather Cowper: https://www.flickr.com/people/heatheronhertravels/