answer:You don’t need $100,000 to go around the world. You need an around the world airline ticket, railway passes, itinerary, a list of hostels, a backpack, and several practice trips to Europe during high school. If you’re planning on being gone longer than 3 months, you might want to look at regional employment or volunteer opportunities to mitigate the cost. If you are planning on going to college, there are also study abroad programs at universities that allow you to live in another country and attend school for a semester or a year. If you get great grades, the university may pay to send you there.