People have made some ridiculous things. From fiery sink holes in Turkmenistan to the World's Largest Basket in Ohio, we might feel like masters of the universe. But it just takes one look at the incredible phenomena naturally occurring all over the planet to remember that Mother Nature always gets the last word.
Looking to visit these bad boys? Some can be harder to get to than others, but they are all accessible to the adventurous traveler - and unquestionably worth the trip. Many of these natural phenomena occur only one place on earth, and will win you epic bragging rights from the rest of the human race.
Text, captions and photos courtesy of NileGuide.