The whistle cuts through pine-scented air before the Shivalik Deluxe Express even moves. That sound sets the tone for everything ahead. You fly IndiGo into Chandigarh, then a private transfer drops you at Kalka station. No guesswork. No scrambling. The narrow-gauge track climbs 96 kilometres through 103 tunnels and over 800 bridges. You sit back and watch the ridgeline shift. Alp Travel Co. pre-books your window seat and handles every connection. Shimla arrives slowly, which is exactly right. Check into The Oberoi Cecil on The Mall — ask for a heritage room with valley views and afternoon tea included. Four nights gives you room to breathe. Walk to the Viceregal Lodge one morning; the State Dining Room alone justifies the uphill. Spend an afternoon on Mall Road, where the traffic ban means you actually hear yourself think. Take the cable car up to Jakhoo Temple — the rhesus macaques will attempt to steal your sunglasses. Let them try. The return to Chandigarh runs by road, a different route, so nothing repeats.