In recent years there has been a flurry of bi-lateral trade deals between countries and the emergence of regional trading blocs. For example, the European Union now has over 30 separate international trade agreements including those with countries such as Colombia and South Korea.
Since 2008 all US citizens MUST have a US passport to be allowed to enter the United States. If your aunt travelled to Jamaica with just her US naturalisation certificate, she would not be able to board her plane back to the US. She would have to come to the Embassy to apply for a passport in order to return home. Issuing a new passport takes at least a week, so this could extend her holiday much longer than she had planned. The good news is that she can apply for a US passport before she leaves the United States.
U.S citizens, Canadians, Australians and Brits (folks who call the UK home) do not need a visa to enter Colombia. You only need a valid passport. Upon arrival you will be issued a Visitorâs Permit (the stamp put in your passport by Immigration at the time of entry) for 180 days or less (most common is 30 or 60 days).olombia requires travelers to provide proof of onward travel (plane or bus ticket) and that he or she has sufficient funds for their stay (bank or credit card statement). Be prepared to show both of these when crossing a land border or flying into the country.