My top 10 favourite cities:

1. Berlin, Germany

2. New York, USA

3. London, Great Britain

4. Paris, France

5. Lisbon, Portugal

6. Kiev, Ukraine

7. Vienna, Austria

8. Budapest, Hungary

9. Stockholm, Sweden

10. Hamburg, Germany
 

Others (runners-up):

Barcelona, Spain

Rome, Italy

Venice, Italy

Istanbul, Turkey

Belgrade, Serbia

Edinburgh, Scotland, Great Britain

Glasgow, Scotland, Great Britain

Hanoi, Vietnam

Nagasaki, Japan

Prague, Czech Republic

Singapore

Toronto, Canada

Warsaw, Poland

Chicago, USA

Philadelphia, USA

Washington D.C., USA

Buenos Aires, Argentina

Tallinn, Estonia

Riga, Latvia

Moscow, Russia

St Petersburg, Russia