The world has changed a lot in the past century. Thanks to the invention of airplanes and high-speed trains, today's world is wide open to travel. In a day's time, we can travel to the other side of the world without using our entire life's savings. We also have a number of options open to us to help us plan our travels, and choosing wisely can help save time and money.

1. Travel Agents. Many people have the misconception that using a travel agent entails paying a fee. Nonsense. In actuality, most travel agents receive commissions from the vendors (airlines, hotels, tour agencies); they are the ones paying the fee, not you. A travel