The famous circular hiking trail takes you through a breathtaking mountain landscape around Mont Blanc, the highest mountain in the Alps and Europe at 4,808 meters. It is located in the French department of Haute-Savoie, on the border between France and Italy, and is easily accessible. A classic for long-distance hikers, it captivates with fascinating high mountain scenery and charming valley and panoramic routes. The author not only describes the journey and the trail in 12 stages but also delves into the geology as well as the flora and fauna. Additionally, she suggests attractive partial routes.