Top 25 Cities to Visit in A Lifetime

#25 San Francisco, USA

#24 Chiang Mai, Thailand

#23 Lisbon, Portugal - CHECK

#22 Sydney, Australia - CHECK

#21 Budapest, Hungary 

#20 Bangkok, Thailand - CHECK (many times over)

#19 Cape Town, Africa

#18 Chicago, USA

#17 Dubai, UAE

#16 St. Petersburg, Russia

#15 Barcelona, Spain - CHECK

#14 Buenos Aires, Argentina

#13 Florence, Italy - CHECK

#12 New York, USA

#11 Berlin, Germany - CHECK

#10 Shanghai, China - CHECK

#9 Siem Reap, Cambodia

#8 Hanoi, Vietnam

#7 Paris, France - CHECK

#6 Marrakech, Morocco

#5 Prague, Czech Republic - CHECK

#4 Beijing, China - CHECK

#3 London, UK - CHECK

#2 Rome, Italy - CHECK

#1 Istanbul, Turkey - CHECK

13 out of 25 - half way there, i guess.