Florence historical train station Stazione Leopolda , now turned into a convention center, was the locale for the 2009 edition of the Buy Tourism Online Tradeshow (16-17 November). The B.T.O. is an Italian web 2.0 and online tourism tradeshow which central theme is TOURISM 2.0, the phenomenon that is radically changing the dynamics of supply and demand in the entire range of tourist accommodation.






