If you are planning on traveling to Mexico in the near future, you should know that you will need to have a passport card to be allowed entrance into Mexico. Passport cards are alternatives to regular passports for people who travel regularly to Mexico or Canada. These passport cards are easily obtained online using a passport agency. They will be able to get you a passport card, or can handle other issues like a lost United States passport, in as little as a few days. Once you have your new passport in hand, you can start to plan your Mexican vacation. If you are trying to decide where in Mexico to go, consider traveling to the unique town of Chichen Itza. Itza is a beautiful city with many wonderful things to do for tourists.