14 tried-and-true travel hacks from world travelers

Have hacks, will travel! (Photo: Getty Images)If practice makes perfect, then I should be pretty on point when it comes to traveling: I've visited 29 countries and counting. But I know plenty of globetrotters who've far surpassed that number, and all of us have picked up clever travel hacks along the way. From accruing credit card points to packing wisely to getting quality shuteye anywhere, we've been there, learned that.I asked a bunch of seasoned travelers to share their best tips for roaming around comfortably, efficiently and fairly frugally. I threw in a few of my own, too, along with…

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