Google has travelled the roads in many countries of the world building up a database of photographs for 'Google Streetview'. There is a website, geoguessr.com that takes 5 of these photos, at random, from around the world and you have to guess where the photograph was taken. You can look around as in Streetview and get hints from the language on street signs and which side of the road the cars drive on.
A little bit of fun and it can be very difficult. I am pleased if I get the correct continent.
