🇪🇬 Egypt · Archaeological wonder
Abu Mena
Late Roman to Early Byzantine 4th–7th c. CE, peak 5th–6th c. · Coptic Christian / Byzantine Egyptian
Desert pilgrimage city of Saint Menas, 4th–7th c., now endangered by water table rise.
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🇪🇬 Egypt · Pyramid
Headless Pyramid
Old Kingdom, 5th Dynasty, ~2422 BCE (or First Intermediate 10th Dynasty) · Ancient Egyptian
Headless Pyramid (Lepsius XXIX) east of Teti at Saqqara, c.2422 BCE Menkauhor?, 52.5 m base, rubble mound.
🇪🇬 Egypt · Pyramid
Layer Pyramid
Old Kingdom, 3rd Dynasty, ~2645 BCE · Ancient Egyptian
Unfinished layer pyramid of Khaba at Zawiyet el-Aryan (c.2645 BCE), 84 m base, accretion-layer technique.
🇪🇬 Egypt · Pyramid
Mazghuna North Pyramid
Middle Kingdom, 12th–13th Dynasty, ~1800 BCE · Ancient Egyptian
Northern Mazghuna mudbrick pyramid, Dahshur south (c.1800 BCE), 52.5 m base, unfinished Sobekneferu candidate.