I solo hiked and backpacked the GR 57 Tour du Mont Thabor in August. The trail is 84km long, located in Hautes-Alpes, France. The starting point of the trail is in the town Névache. There are plenty parking lots to park your car for extended periods of time. Some are free some are paid.
Gear – https://lighterpack.com/r/avadma
A way to support me – https://www.buymeacoffee.com/yens
Follow stories of behind the scenes on Instagram – https://www.instagram.com/2belgianexplorers/