Top 10 Biggest Man-Made Structures to See Before You Die

Thanks to Getty Images for the pictures and videos!
Size isn’t everything . . . but it definitely counts for something.

Welcome to MojoTravels, and today we're counting down our picks for the top 10 biggest man-made structures to see before you die. For this list, we're looking at skyscrapers, bridges, fortifications and other structures that are the tallest, longest, or largest of their kind, and open to sightseers.

#10: Prague Castle
Czech Republic

#9: Washington Monument
USA

#8: The Louvre
France

#7: Petronas Towers
Malaysia

#6. Hongyagu Glass Bridge
China

#5: Burj Khalifa
United Arab Emirates

#4: St. Peter's Basilica
Vatican City

#3, #2, #1 . . . ??