I am planning a 4 week road trip starting from Delhi to Chandigarh to Shimla to Manali to Delhi via Chandigarh. Anyone here got experience of this or similar trip? I need some suggestions and travel tips on the same. I want to spend most of my time in Kullu and Manali only. Is it better to make it in a car or motorcycle trip would be more fun? What is the road condition in Himachal Pradesh?