Cross-section of the Great Pyramid of Giza 剪贴画

1. Original entrance; 2. Al-Ma'mun tunnel (today's entrance); 3. Connection between descending and ascending corridor; 4. Descending corridor; 5. Rock chamber; 6. Ascending corridor; 7. Queen's chamber with ‘air shafts’; 8. Horizontal corridor; 9. Large gallery; 10. King's chamber with ‘air shafts’; 11. Corridor to the sarcophagus chamber and blocking stone chamber; 12. Air or escape shaft with ‘grotto’;