Not a lot of pot heads know that Cannabis, popularly known as weed is the largest cash crop in the U.S., exceeding corn and wheat combined. Since many passionate travelers see the experiencing of smoking weed as an essential enhancer of their travel experiences, Marijuana tourism as a sector has become an extremely popular way of traveling for travelers all across the world. This shift in traveling patterns has led to the legalization of cannabis for medical and recreational purposes in multiple countries. Here is an insight into the booming Marijuana Tourism Industry.