My worst places
India - all of it. Travelled the country and hated the culture, the people the filth. New Delhi traffic. Dead cows on the pavement - people openly defecating, I found it lacking in anything spiritual which I wasn't expecting.
Tenerife and Crete. Soulless, windy tourist traps.
Vienna. Boring, couldn't find a thing of interest to do.
South Africa. Beautiful in places but terrifying rates of car accidents, rapes and murders. I felt desperately unsafe the whole time I was there.
My favourite places
Nepal. Amazing, beautiful. The people were wonderful, I was on my own there for a month and I loved it.
Gibraltar. Went there in my early twenties and snogged a different sailor every night for 14 nights 
Costa Del Sol especially Torremelinos - beautiful, spotlessly clean. Classier than it sounds.
Turkey. I know some resorts are naff but generally I love the country. So much culture. Lots of sexual harassment though. You have to be resilient there.
Rhodes and Ibiza - much nicer than some of the other resorts.
Sardinia and Corsica. Beautiful and classy.
Edinburgh and London both such lively, energetic cities. Love them both with a passion.