Determine the length of your trip. Typically, a train trip can last for a few days on up to a few weeks. Plan your trip according to your budget and personal schedule. Note that the time you travel will affect the price of the ticket. Traveling in spring and summer is more popular, and therefore more expensive.
Select your destination and route. Get a map and pick out your starting destination and main points of interest, as well as any interesting sites you'd like to see along the way. Keep in mind that this is only a "wish list" of sorts, and the train may not be able to stop at all of your desired destinations. This will only give you a route to compare to an actual train schedule.
Contact your local railway. This may be Amtrak in the U.S. or Eurostar in Europe. Inquire about available train schedules and ask them about your "wish list" itinerary. They will be able to assist you in scheduling a train trip that fits your desired route best, and stays in accordance with your schedule and budget.
Book your ticket as far in advance of your departure date as possible. This way, you'll save a little money on the fare. Go to the train service provider's website and follow the instructions provided to book your ticket.
Pack everything you'll need for the trip. A popular adventure is to backpack along your train trip. This way, you can see numerous points of interest, camp out in local campgrounds or wilderness areas, and then hop back on the train to get to your next destination. This is a popular option because it's much cheaper that booking hotel rooms along the way.
