Our earth is a mysterious place, filled with many urban legends and folklores. ‘En route Kasol’ is a tale of 3 people within the small forest town of Kasol, in northern India. Kasol forest holds many secrets, amongst them, the 106 acres single tree forest, considered as the oldest living thing by the scientific community has remained a mystery for many centuries now. A mentalist, an activist and a medical researcher come together and try to unravel this age old mystery. Amidst this thrilling adventure, they try to resolve a major challenge that has been plaguing mankind since industrial revolution. A story that is destined to stretch the boundaries of human imagination.