By Road
Two routes: (1) Manali via Rohtang Pass and Kunzum Pass, 200 km, accessible June-October; (2) Shimla via Kinnaur, 412 km, opens May-November. Both involve challenging mountain roads requiring sturdy vehicles. HRTC buses operate on both routes during season. Private taxis recommended for flexibility.
By Train
No railway connectivity. Nearest broad-gauge station is Shimla (412 km) with toy train from Kalka. Chandigarh (460 km via Shimla route) or Pathankot (500 km via Manali route) offer major railheads. Road journey essential from any railhead.
By Air
Bhuntar Airport near Kullu (250 km via Manali route) operates flights from Delhi. However, road closures can strand travelers. No direct air access; helicopter services occasionally operate for emergencies only. Plan multi-day buffer for weather-related delays.