The stories behind the names of some of the country's most famous landmarks are just as fascinating as the sites themselves, whether they involve bad translations, controversial dedications, or nicknames made up on the spot.
Though science has been able to explain many things about how our bodies work, certain anatomical quirks continue to astound us today — common bodily functions included.
From a debated ascent of Everest in 1924 to a European castle erected over the supposed "gateway to hell," here are five travel-related mysteries for you to debunk — or just revel in.