Celtic history has both real and imaginary aspects. One of the most famous mythological creatures on the list is the Leprechaun. Usually depicted as an old man of little height, the creature is said to collect gold and keep it in a pot at the end of a rainbow. The familiar story most know, but do you know what happens if you snatch one of these elderly looking mound dwellers? Find out the answer and more about Leprechauns below.