By Road: Drive or take a bus from Delhi to Shimla, a journey of about 342 kilometers, taking 7-8 hours. 

By Train: Take a train from Delhi to Kalka Railway Station, then switch to the Kalka-Shimla Toy Train or a taxi to reach Shimla. 

By Air: Fly from Delhi to Chandigarh Airport, then travel by bus, taxi, or car to Shimla, a road journey of about 113 kilometers taking 3-4 hours.