A: You can travel to Badrinath, Mussoorie, Delhi, Auli, Joshimath, Gangotri, Rishikesh, Gaurikund, Dehradun, Chopta, Nainital, Srinagar, Uttarkashi, Jim Corbett, Phata, Govindghat, Rudraprayag, Lansdowne, Mathura, Saharanpur, by cab from Haridwar.
A: For Nanda Devi National Park people book taxi from Haldwani, Dehradun, etc.