Outside Cairo, Egypt, in the shadow of Giza’s famous pyramids, sprawls the Grand Egyptian Museum (GEM). With more than 100,000 artifacts from ancient Egypt, including 5,000 from King Tutankhamen’s (too-tang-KAH-muhn) tomb, the GEM is the world’s largest archaeological museum.
The first stone was laid in 2002, but political unrest, economic struggles, the Covid-19 pandemic, and lapses in funding delayed construction. Beginning in 2012, multiple projected opening dates came and went. When the GEM finally opened in July 2025, it had been in the works for more than 20 years (experts believe the 4,600-year-old Great Pyramid of Giza itself took only 25 years to build).