The Tour du Mont Blanc is a popular long-distance hiking trail that circles the majestic Mont Blanc, the highest peak in the Alps. Spanning approximately 170 kilometers (106 miles), the route passes through three countries: France, Italy, and Switzerland. Hikers typically complete the trek in about 10 to 12 days, enjoying stunning views of glaciers, valleys, and charming alpine villages along the way. The trail is well-marked and offers various accommodations, including mountain huts and hotels. It attracts outdoor enthusiasts of all skill levels, making it a favorite for both seasoned trekkers and beginners. The best time to hike the Tour du Mont Blanc is during the summer months, from June to September, when the weather is most favorable.