When talking of the best treks in the world, we simply cannot forget to mention Tour Du Mont Blanc. It is one of the most popular and longest walks in Europe. Taking this trek route means you will get a chance to pass through three of the most beautiful countries in Europe including France, Italy, and Switzerland. On your way, you will witness the beauty of nature at its best. From distinctive mountains to beautiful valleys, you will get to see some of the beautiful sites in Europe. You will also get a chance to gape at Europe’s impressive glaciers. The trail covers 170 km of total distance with 10 km of ascent/descent. Going on this trek could be the best experience of your life. If you are interested in this trekking trail then you need to take a long holiday.