Prove you know your capitals better than your GPS—no passport required!
Which infamous former maximum-security prison in San Francisco Bay, once home to notorious criminals, is now one of the city's premier tourist attractions?
Alcatraz Island
Which current Iranian capital sits at the base of the Alborz Mountains and is notably vulnerable to earthquakes?
Tehran
Which European capital hosts the club that holds a record 15 Champions League titles?
Madrid
Buenos Aires, dubbed the "Paris of South America", is renowned as the birthplace of which iconic dance that emerged from its vibrant working-class neighborhoods?
Tango
In which world capital is the iconic riverside temple Wat Arun located?
Bangkok