The world’s largest railway system, and how to use it
Indian Railways carries 23 million passengers daily on 67,000km of track — one of the world’s great transport systems. Traveling by train in India is not just practical; it is one of the best ways to see the country, meet people, and understand the scale of the place.
Booking tickets
All bookings go through IRCTC (irctc.co.in). Create an account with a valid email and international phone number. The system is functional but not elegant — allow time. Book as early as possible: 120 days in advance for popular routes. If a train shows “fully booked,” check the Foreign Tourist Quota at major railway stations — reserved seats for foreign visitors, bookable with your passport.
Train classes
For overnight journeys: 2AC (2-tier air-conditioned sleeper) is the recommended option for foreign tourists — private curtained berths, clean bedding, air conditioning. 3AC is cheaper and adequate. 1AC is more expensive with compartment doors. Avoid unreserved class for long journeys.
The iconic routes
Delhi to Agra: Gatimaan Express (2 hours, India’s fastest train). Delhi to Jaipur: Shatabdi Express (4.5 hours, chair car). Mumbai to Goa: Konkan Railway (12 hours overnight, beautiful coastal scenery). Chennai to Kanyakumari: passes through Tamil Nadu’s landscapes. The Darjeeling Toy Train: UNESCO heritage narrow-gauge mountain railway.
Practical tips
Download the NTES (National Train Enquiry System) app for real-time train tracking. Carry food for long journeys — pantry car food varies. Keep valuables close in open 3AC compartments overnight. The tea vendor shouting “chai chai chai” at every station is one of India’s great sensory experiences — accept one.