According to ListVerse.com these are the top 10 ridiculous movie sets created for a single scene. Sometimes movie directors choose to use a real live set location instead of the the easier and cheaper CGI method.
No. 1 – The Dark Knight Built And Destroyed A Hospital
No. 2 – Francis Ford Coppola Burned Down A Real Forest For Apocalypse Now
No. 3 – The Train In Inception Was Completely Real
No. 4 – Stanley Kubrick Recreated A Vietnamese Town In Full Metal Jacket
No. 5 – Ben Hur Had One Of The Biggest Sets Of All Time
And this is just part of the list! For the complete list, with videos and descriptions, click here.