What chambers have researchers discovered inside the Great Pyramid of Giza?

The Great Pyramid of Giza is primarily a solid mass of stone, with limited interior open space. Researchers have identified several chambers within the structure:

• Underground Chamber: A sloping corridor descends from the entrance and ends in an unfinished subterranean chamber.
• Queen's Chamber: An ascending passageway leads to this room, which is considered a misnomer as its purpose is not definitively known.
• Grand Gallery: A tall, corbelled passageway that leads to the King's Chamber.
• King's Chamber: This is the main burial chamber, lined with granite, where Khufu's sarcophagus is located.

Above the King's Chamber are five compartments separated by granite slabs, likely designed to relieve pressure on the chamber below. While the pyramid contains these chambers, they are generally austere, and any treasures or mummies would have been plundered long ago. In 2023, a hidden corridor was also discovered.1234