Of course the most exciting tango journey is to discover tango in Buenos Aires, where the soul of tango emanates and the history of the dance bubbles beneath you along with the fascinating history of the place. Tango travellers take a leap into another time zone where the action begins at midnight and doesn't stop before almanacer (sunrise)
At the moment it is summer in Europe and there are festivals practically every week in beautiful locations. A festival usually involves a combination of workshops, prakticas and late night milongas. Take a look at this website www.tangofestivals.net to find out more.
Last week was the annual festival in Istanbul, a really hot tango destination. Here is a video of Italian dancers Barbara Carpino and Claudio Forte dancing last year at the TanGOTO Festival in 2011