I traveled to 18 countries on $50 a day -- here's how I cut costs and still experienced luxury

Giuseppe Milo/Flickr/CC BY 2.0 Travel on a budget doesn't mean you have to miss out on the finer things. Rena Behar traveled around the world to 18 different countries, spending just $50 a day (not including transit expenses). But she didn't let her budget get in the way of experiencing places the way they should be. Instead, she planned aheadand balanced occasional splurges with low-cost food and activities. Inside the largest department store in the world, where light from tastefully enclosed ...