You cannot fly or take the train to get to Kinnaur. But it can be easily reached via Shimla. Buses run from Shimla to different parts of Kinnaur. The best option is the hire a tour operator because the region is not very suitable for tourists yet.
Ville de Rishikesh
Rishikesh est facilement accessible en train ou en bus depuis les principales villes indiennes, l'aéroport le plus proche étant l'aéroport Jolly Grant