The INSIDER Summary:

• Battling cancer taught Elona Karafin not to waste away her youth.

• The young woman travels around the world every few weeks.

• Her top travel tip: "Value YOUR time."

When Elona Karafin was a child, she was diagnosed with bone cancer. She spent two years in treatments and today, at age 23, she's happy to report that she's healthy.

But being a cancer survivor is forever baked into her psyche.

"I had cancer when I was 10, " she says. "Now I realize, people around me, people my age or people older, everyone is dealing with something that stops them from doing what they want to do."

She says the experience taught her, "I don’t want to waste away my youth and I don't want others to waste away their youth and I don't want them to do it because people think they don't have enough money or enough time."

And so, every few weeks, Karafin, who lives in New York, travels to a far-away destination like Bali or Poland or Paris or Portugal on a long weekend, maybe three days, spending less than $1,000 on the total trip including airfare, hotel, entertainment — everything.

If she's not traveling internationally, she'll zip around the US. For domestic trips, its a straight weekend jaunt, Friday night to Sunday, she says.

She keeps details of her trips. what she saw, how she spent her time and documents it all on her blog, "Elona The Explorer."

She's out to prove to everyone who wants to travel the world (or achieve any of their dreams): "You have time. You can make time. Even the busiest people in the world, they have time," she says. "That's why I focus so much on weekend trips."

And, she's not independently wealthy. She works as a financial analyst at a large e-commerce and postage supply company. "I work a full-time job and I'm fresh out of college, so I'm not exactly making the big bucks," she laughs.

Some of her best trips:

A three-day jaunt to Bali. "It was a 26-hour flight, I was in Bali for 3 nights. not even a full four days," she says.

She's done Dubai in 4 days.

And once, she went to Poland for 8 hours. "I surprised my best friend for her birthday, I flew out on a Saturday."

She also nailed Amsterdam in 2 days. "There's a whole list of things you can get done in two days."

On top of working and traveling, she also runs her own charity called Checkmatecancer.org that uses social media and crowdfunding to raise money for underprivileged kids who have cancer.

So she probably falls into the "busiest people in the world" bucket. She's really proud of the charity, by the way. "So far, in three years I raised over $115,000 in donations for individual families in the United States and abroad," she tells us.

As a traveler, it does help that she lives in New York, because flying to European destinations takes less time, but she says anyone can do exotic travel on the weekends, no matter where they live.

Here are her top tips: