Hard one to answer
For best - so many, I'm thinking Sossussvlei in Namibia, the bay of Kotor in Montenegro and for cities I'd take NYC, Barcelona, Cape Town and London. Beijing when the wind is blowing and the skies are clear.
Worst - I try to be positive so don't really have worsts, but Manila and Jakarta come to mind, but maybe I haven't given them a chance properly. And Beijing when it's smoggy.
For best - so many, I'm thinking Sossussvlei in Namibia, the bay of Kotor in Montenegro and for cities I'd take NYC, Barcelona, Cape Town and London. Beijing when the wind is blowing and the skies are clear.
Worst - I try to be positive so don't really have worsts, but Manila and Jakarta come to mind, but maybe I haven't given them a chance properly. And Beijing when it's smoggy.