Researchers have discovered two at "air-filled voids" behind the face of the Menkaure pyramid on the Giza plateau.
Daily Express US on MSN
Scientists make huge finding based on mysterious 'voids' in third-largest Giza pyramid
The main entrance of the Menkaure is located on the northern side; experts believe the possible secret one is on the eastern ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback