Nature can be the best medicine. Consider a long hiking trip the shot straight into heart: the highest dosage there is. But not everyone wants a prescription whose side effects include sleeping in pop tents, squatting on the ground and shivering through sub-zero nights.
9 Ultimate Hiking Trips Around the World
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The 26 Best Hikes in the World Most Beautiful Hiking Trails - The Wandering Queen
Global Treks, International Hiking Vacations - Wildland Trekking
The Best Gear for a Walking Vacation - The New York Times
The 25 Best Long Distance Hikes in the World
9 Ultimate Hiking Trips Around the World
9 Ultimate Hiking Trips Around the World
20 Best Day Hikes in the World (+ Map & Photos) – Earth Trekkers