One of two tombs found, which were carved out of stone, consists of a vast chamber that branches off into many alcoves. One alcove contained skeletons and pottery, and led to another chamber with a seven-metre-deep (23-foot) well.
"This is the largest tomb in Saqqara," Hawass told reporters. "It took me two hours to look round all of it."
At the northern end of the tomb, Hawass said archaeologists found another alcove that contained mummified falcons �" symbols of the sky god Horus �" and well-preserved pottery.
However, he said the tomb did appear to have been looted.
Pottery was found in the other, much smaller, tomb.