Where do you want to go? What is stopping you from going there? Really, what is stopping you? People have a million excuses why they can't go to this place or that place, but for the most part they are just excuses. Is it money that is holding you back? Think about all of the everyday things you could cut out or cut back on to save the money to travel. Is it better to get take out 2 nights a week because you are too tired from work to cook or is it better to save that money towards that trip to Costa Rica? Which will be more rewarding in the end?
Are you not traveling because of time? Reebok recently released a 1 minute commercial (or film as they call it) titled, "25,915 Days." The title refers to what is considered the average number of days in a human life. The commercial is actually pretty powerful. When you think that you only have 25,915 days to enjoy on this earth, don't you think you take some of that time to see the world? You don't want to get to day 25,914 and think "I should have...."
The world is out there waiting for you to see it. Find a way to make that happen!