If you are in Delhi India, a trip to the Taj Mahal is a must! You could take a train (http://www.shatabdiexpresstours.com/delhi-agra-overnight-tour.html) which is only a few hours. However, I suggest hiring a driver and enjoy the sites, sounds and smells on the trip (4-5 hours). You never know who you might meet (like the gentleman in my picture).