In this day and age, the opportunity just presents itself. You will be presented with many travel photography ideas and chances to try it. However, it will be up to you. The great thing about travel photography is that it can be approached in a variety of ways.
You can just have it as a hobby, or you can develop your skills and make it a profession. There is no judgment, less pressure, and more inspiration in this venture. Also, you have the entire world to photograph, so the opportunities are endless. You really should give it a shot.