If you have the ability, travel and experience new things and new people. You will be working your whole life. You've already been in school basically your whole life. Enjoy some free time, get ideas from people, learn from people outside your circle etc.
I have never regretted traveling and experiencing new things, but have regretted working to much or rushing to work on something thinking It would enable me to enjoy more time off later which never seems to materialize. So take advantage of the time while you can.
