Trekking is an Afrikaan word that literally meaning "pull, travel". Trekking is an adventure activity involving multidays walking holidays in the Himalayas. Trekking can be done walking on a variety of terrains, through the rugged trails, jungles, villages, terraced fields and valley. Depending upon the altitude how much high you go, trekking can be easy or challenging. Simply, its a challenging hiking that requires to be physically and mentally fit walking a long days across the Himalayan path. It is also known as backpacking which involves carrying your own bag packs with a guide or independent.