The Chamonix section of France's Tour du Mont Blanc (TMB) is a pilgrimage route for mountain hikers worldwide. Designated as one of the first IMTA International Mountain Hiking Tourism Model Routes in 2021, it represents the ultimate aspiration for hiking enthusiasts, offering "Alpine grandeur combined with professional hiking support." Located in the Haute-Savoie department of southeastern France at the northern foot of Mont Blanc (4,810m), the Chamonix section is the classic starting point of the TMB circuit and is its most scenic and well-equipped core segment.

Spanning approximately 30 kilometers, this 2-3 day hike is moderately challenging, suitable for hikers with some experience. Starting from the town of Chamonix, the trail winds upwards along the northern slopes of the Alps, connecting diverse landscapes including glaciers, lakes, meadows, and coniferous forests. Highlights include viewpoints overlooking Mont Blanc's glaciers. In summer, streams formed by glacial meltwater meander through meadows; in autumn, crimson foliage contrasts with snow-capped peaks. While snow-covered in winter, equipped sections with anti-slip facilities allow for snow hiking. Hikers pass several alpine pastures, often encountering grazing cattle and sheep, experiencing the traditional farming culture of the Alps.

The support system meets top international standards. Standardized rest stations every 3-5 kilometers offer hot drinks, light meals, and basic medical supplies, staffed with multilingual guides and equipped for emergency rescue. Chamonix, as the starting point, hosts top global outdoor gear brands and professional hiking agencies, providing one-stop services for route planning, gear rental, and guide booking. Clear, internationally-recognized trail markers ensure easy navigation for hikers of various nationalities. The best season is June to September, featuring mild weather, rich landscapes, and a unique international outdoor culture as hikers gather from around the world.