Go to the Euro Railway Web site (see Resources). Input "Cologne," then input "Paris" into the destination box located under the blue menu bar.
Book your train ticket by selecting from the options given in the ticket chart. Choose a one-way ticket with full fare or a round-trip ticket using a leisure fare. If you have a Eurail pass, select the Passholder option. Options are also available for children, wheelchair-bound passengers, seniors and youth (people under age 26).
Choose between first or second class seating. Note that only one option can be selected at a time, but you may return later to add other ticket options.
Select your travel departure day, time and month from the drop down menu. If you elected to book a round-trip ticket, select your return day, time and month. Enter the total number of tickets you are purchasing.
Select your shipping options and review your shopping cart. Make any corrections necessary. FedEx shipping is free of charge for 3 to 4 days. Opt for expedited shipping for additional fees.
To finalize your ticket booking, you must create an account. Enter your email address and all of the mandatory personal information to finalize your registration.
Input all billing information including credit card numbers and billing addresses. Print the subsequent confirmation email that you should receive within minutes.
