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How can I travel the world for free?

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15 Ways to Travel the World for Free (or Even Get Paid) Teach Abroad. This is how my wife and I can afford to do so much traveling. WWOOF. Maximize Credit Card Rewards. Hostels & Other Work-Stay Options. Long-Term Volunteering With the Peace Corps. Short-Term Organized Volunteering. Organize Your Own Volunteer Trip. House-Sit or Pet-Sit.
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