Travelling is anything. Travelling may as well be a sport. It should be one. The most subjective sport this side of the pitch.
Travelling keeps you fit and on point.
It's a choice, though.
You can either stay home or move around. You either use your passport or you don't. Travelling is also subjective.
To me, travelling has always been, more than anything else, good fun. And trivia. And compiling lists.
Best bar in the world? Don't know. Any, really, as long as there's good beer in it, even if I must say that the Vertigo 42 and the Porcupine in London are up there.
Best marketing in the world? The poster (lead image here) I found in Liechtenstein, the seventh smallest in country in the world after Vatican City, Tuvalu, Nauru, Palau, San Marino and Monaco.