It depends a lot on your experience with hill driving. The Shimla to Manali stretch has hundreds of turns, steep gradients, and sections that get tricky in low visibility or after rain, so if you're not used to mountain roads, hiring a local driver is generally the safer call — they know the route, the weather patterns, and where roads tend to get risky. Self-driving is fine in clear summer weather if you're an experienced driver and don't mind slow, careful pacing, but it's not recommended in winter, since snow and ice on higher stretches catch a lot of first-timers off guard. Many travelers who book
Shimla and Manali tour packages from Delhi opt for a private driver specifically to avoid this stress and just focus on enjoying the trip.