I traveled for a year and hiked in every European country I visited. There are 4 trails I'd revisit, and 3 I wouldn't.

Source: Business Insider

captionTK Fairy GlenSierra NewellI spent a year hiking in 11 countries, visiting some of the world's most beautiful natural regions. My favorite trails, including the Lago di Sorapis in Italy, had stunning views and less traffic. Although I enjoyed every hike, there were some trails that I wouldn't revisit because of the crowds.