Know your destination: That sounds obvious, but sometimes even this can be tricky. The names of several Indian cities have been changed in the past few years, so you will have to be careful. For instance Bombay is now Mumbai while Madras is Chennai.
Compare prices online:There are several websites mentioned above along with many others you can book tickets with. So, it is advisable to compare prices before you pay. Prices vary quite a bit.
IndRail Pass:IndRail Pass is a permit which allows you unlimited travel for a specific duration; normally not lasting more than three months. This is a cheaper and more convenient option if you plan is to hop from one city to another.
