9 reasons why the Brihadeeswara Mandir is one of the greatest structures ever built. 1. The Mandir is built using the interlock method where no cement, plaster, or adhesive was used between the stones. It has survived 1000 years and 6 earthquakes. 

1000 Years, 6 major earthquakes and still standing strong with 0° inclination Where are the Wonders of the world ?