Peter Potterfield, in his book Classic Hikes of the World covers the world’s best hiking routes across seven continents, making this a bible for intrepid trekkers. He tells us his picks for the world's 15 best hikes, including Patagonia, Tasmania, Newfoundland, and Petra.

Comfy boots that fit your feet are the key to hiking and backpacking bliss, while poorly fitting ones will ruin your day.