5. Berjaya Times Square, Malaysia



Back to Asia, this is Berjaya Times Square of Malaysia. The building is featured with 2 5 stars Hotel, Shopping Malls, Casino, one indoor theme park and some luxury residences. The building has 700,000 m² floor area and it is known as one of the largest in Asia.

6. The Palazzo, USA



Still in US, we move to Palazzo luxury hotel and casino resort. The building covers 645,581 m² area and different than Pentagon, in Palazzo, most of the area is meant or opened for public.

7. Pentagon, USA



Pentagon building covers 610,000 m² area and most of the area is not open for public. This building holds the secret of United States Defense system and in the last couple of years, many people try to uncover what lies behind the walls.

8. K-25, USA



This building was completely built in 1945 and it is functioned as a Uranium enrichment power plant till now. It is located in Tennessee, USA and it was costing $512.000.000. Since the building fully operated, it covers 609,000 m² area