The GR 1 is a 75 mi trail that starts in Nesles-la-Vallée, France and ends in Quartier de la Porte-Dauphine, France. The trail is considered to be medium to hike and has a total elevation gain of 5079 ft. The trail takes around 6 days. Either you are not allowed to bring your dog on the GR 1 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 December, January, and February and the driest months are March, April, and May.
Total Elevation Gain
Total Elevation Loss
Avg Elevation per KM