Do you know your Eiffel Tower from your Guggenheim? Where on Earth has you pinpointing the location of iconic buildings around the world. Try and get as close as you can to the actual location to earn as many points as possible within the given time. Are good enough to make the daily leader board? Play Where on Earth now and get pinpointing!
Similiar to The Traveler IQ Challenge (except with buildings!)
http://www.thegameslist.com/game/239/The_Traveler_IQ_Challenge