Burj Khalifa 2
The Burj Khalifa in Dubai, UAE. As of the publication of this post it is still the tallest structure on earth.
http://www.burjkhalifa.ae/en/the-tower/ObservationDecks.aspx
The Burj Khalifa in Dubai, UAE. As of the publication of this post it is still the tallest structure on earth.
http://www.burjkhalifa.ae/en/the-tower/ObservationDecks.aspx