Hmmm, I don’t like cities as a rule.
I understand that Melbourne and Vancouver are meant to be some of the best, but frankly I hated Melbourne, it’s actually just like Birmingham but with Trams (does Brum have Trams?) a lot of old Victorian buildings surrounded by lots of 60’s grey concrete. I should add I had a bad time in Melbourne and found myself homeless for a few days which’ll take the shine of most places.
I found Vancouver to be pretty ugly too, there are beggars everywhere, it’s all very grey and dull – the suburbs are where it’s at.
I like:
Sydney – bright, bustling, with lots to see and stunning scenery.
Barcelona – prettiest city I’ve ever visited, great nightlife that doesn’t involve binge drinking and violence.
Prague is nice too, or was at least 10 years ago, I’ve heard the little bit that was full of strip bars and whatnot is massive now.
Varna in Bulgaria is like Prague without the seedy bits.
Tokyo is mental, and just keep going and going – I actually took a 747 from Osaka to Tokyo – it was a 45 min flight from memory – London to Manchester-ish – the two cities are so large they actually touch in the middle!