ALT An image of the entrance of the Great Pyramid at Giza on a brightly lit day. There is a bucket of water bottles and some empty cups on the ground, tucked in behind a rock. A passageway extends in front of you, leading to a door that opens inward. It is too dark to see beyond the door. The caption reads, "You're not standing on the blocks of the Great Pyramid at Giza. For the first time ever, you can explore the entire pyramid interior."