I will be making a road trip to Dalhousie from Delhi for the first time and need some clarification on the route which I have chosen. I also need to know what other route options there from Delhi to Dalhousie and which one is the best. The current Delhi to Dalhousie route I have is: Delhi -Ambala - Chandigarh - Ropar - Hoshiarpur - Pathankot - Banikhet - Dalhousie. Please add any changes if required. I would also like to know what would be the best time to leave Delhi for this route?