I am 26, I now have 1 child and another on the way. If there was anything I wished I had done right after graduation it is travel around the world. Since you don't have an immediate need to jump straight into the work force that is my suggestion. You can utilize the time to figure out what you want to do, perhaps obtain a new idea for a start up.
Once you start popping out kids, get a mortgage and everything else creeps up on you it can be hard to find the time to just go on vacation for a week let alone a month or two.