By Ebony Williams, The Atlanta Journal-Constitution Hitting the trails is a great way to explore, while taking in new experiences and scenery — and perhaps testing your endurance and strength. If you’re looking to take things to the next level on your next hiking adventure, these trails might be right up your alley. Striding Edge, Lake District, U.K. This trail lives up to its name — you will be striding along the edges of this 7.5-mile mountain trail for roughly five to seven hours. Striding Edge resides in Britain’s Lake District, an area known for its quickly changing weather.