🇺🇸 United States · Earthwork
Wickliffe Mounds State Historic Site
Mississippian 1000–1350 CE · Mississippian (Wickliffe phase)
Eight-mound Mississippian town 1000–1350 CE.
🇺🇸 United States · Earthwork
Crystal River Archaeological State Park
Deptford–Hopewell–Weeden Island 500 BCE–1000 CE · Deptford / Hopewell Gulf Coast
Six mounds 500 BCE–1000 CE with Hopewell copper and stelae.
🇪🇬 Egypt · Pyramid
Pyramid of Khafre
Old Kingdom, 4th Dynasty · Ancient Egyptian
Second largest Giza pyramid, built for Khafre, retaining Tura limestone casing at apex, with associated Sphinx, valley temple and causeway.
🇺🇸 United States · Archaeological wonder
Chimney Rock National Monument
Pueblo II 1076–1125 CE · Chacoan
Chacoan Great House at 2310 m, lunar standstill alignment 1076–1093 CE.
🇪🇬 Egypt · Pyramid
Red Pyramid
Old Kingdom, 4th Dynasty · Ancient Egyptian
First successful true pyramid, by Sneferu, of reddish limestone giving modern name. Culmination of experimental phase leading to Giza.
🇪🇬 Egypt · Pyramid
Pyramid of Menkaure
Old Kingdom, 4th Dynasty · Ancient Egyptian
Smallest of three Giza pyramids, Menkaure, with granite lower casing and three subsidiary queens' pyramids.