I'm going to leave this job to travel and work abroad.

• If you want to get experience in your field on an international level, see if your organisation has foreign subsidiaries. 
• Check with your professional associations for comparable organisations in the country in which you want to work. 
• Visit recruiting agencies that specialise in your career area for job leads. 
• If you're thinking about working abroad to take a break from your career and to rethink your career / life path, make sure you formulate a Career action plan before you give your notice. Use this time not only for a break, but to develop new skills too. It will give you a better idea about what direction you want to head in and will be good for your CV

You should also look at I'd like to work abroad?