Hi Samyak, You can travel to mussorie from Delhi by taking a bus to Dehradun. I would suggest you to take a rented bike for further travelling to Mussorie. In Mussorie, you can travel to George Everest, Cloud's End, Mall Road. Taking the advantage of rented bike, you can travel further to Lal Tibba too. All of the mussorie is very beautiful. Have a great trip ahead.