What is the man made structure (apart from the Great wall of China) on earth which is visible from the Space?

40 votes
Leaning Tower of Pisa
 
3% / 1 vote
Taj Mahal
 
30% / 12 votes
Eiffel Tower
 
15% / 6 votes
Chichen-Itza
 
10% / 4 votes
Beaver Dam
 
43% / 17 votes


Click here to share poll on specific pages, user profiles or purchase votes!