Pretty much every great city in the world has an equally  great museum . And in all my travels, I have been fortunate enough to have seen a few REALLY awesome ones;  Paris ,  New York ,  Chicago ,  Jerusalem  and  Rome  come to mind. So when I realized that I had a few hours to kill, I knew that I HAD to check out the  British Museum ,  one of the largest and most comprehensive museums in the world! I am happy to rank this as my  UNDISPUTED FAVORITE museum  ever ; with collections originating from practically every continent. Best of all,  admission is FREE ; with the rationale being that all objects found therein belong to all of humanity. God bless them Brits! * Accessed via the  Holborn or Tottenham Court Road Tube Station , the British Museum was established in  1753  and has a neo-classical exterior. Originally, the collections found therein were all originally owned and thereafter donated by the physician and scientist   Sir Hans Sloane .