Get Complimentary Upgrade in Room on Summer Package: Lemon Tree Hotel, Dehradun, India. Beat the heat this summer with our 2 nights and 3 days refreshing package. Offer includes: Complimentary upgrade to next room category. 20% off on Food and Beverages. Free wifi 24X7 offer exclusively. Extra 500 bonus points for Smiles members. T&C: Booking period: until 30th September, 2015. Book Now.