Pradeep Sangwan is on a mission to make the Himalayas garbage free. An avid trekker, Pradeep along with a group of volunteers takes on arduous journeys to clean the trails.

What started as a one-man-army, is now a full-fledged business where his start-up 'Healing Himalayas' takes people for treks on chosen trails -- these journeys come as package deals -- trek, clean and collect trash -- the garbage is then transported to recycling plants in Shimla and Manali.