Meagan Drillinger is a travel writer based in New York City. But if you buy her a plane ticket today she'll be somewhere else tomorrow. She spends the majority of her time exploring hidden corners of Mexico, but will never turn down someplace new. She is also the founder of Vaera Journeys, an entrepreneurial retreat company for women.
Take a look at the 20 most popular religions across the globe to see just how popular they are, where they are practiced and what makes each of them unique.