Start your day with a hearty breakfast at your hotel or at Shiromani Restaurant which serves delicious North Indian and Bengali breakfast options from 7:00AM.
Board a train from Durgapur to Haridwar; a common option is a morning train like the Dibrugarh Express, journey time approximately 19 hours, so overnight travel is involved. Alternatively, take a flight from Kolkata to Dehradun followed by a road transfer to Haridwar (approx 1 hr).
INR1500-3000, Varies (train overnight, flight approx 4 hours plus road)
Half-day excursion to the nearby Rajaji National Park. Entering early is best for wildlife spotting and nature walks. The park is open from 6:00AM to 6:00PM.