68°F (20°C) · All Facts

68°F (20°C)
Inside the Great Pyramid, the temperature remains a constant 68°F (20°C) year-round regardless of the scorching desert heat outside — a natural result of the massive thermal mass of millions of limestone blocks.
SrcEgyptian Ministry of Tourism and Antiquities

Next evidence →Nubian pyramids of MeroëThe Nubian pyramids of Meroë in present-day Sudan number over 200 — more than all Egyptian pyramids combined — and feature steeper angles averaging 70°.

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More in Pyramids

Nubian pyramids of MeroëThe Nubian pyramids of Meroë in present-day Sudan number over 200 — more than all Egyptian pyramids combined — and feature steeper angles averaging 70°.
SudanSudan actually has more pyramids than Egypt — roughly 255 compared to Egypt's 138. The Nubian pyramids at Meroë, built by the Kingdom of Kush, are steeper and smaller but represent a civilization that rivaled Egypt for centuries.
Bent PyramidThe Bent Pyramid changes angle partway up from 54° to 43°, likely because the original angle proved structurally unstable. This engineering lesson directly influenced the design of later pyramids.
Pyramid of DjoserThe Pyramid of Djoser at Saqqara was designed by Imhotep and consists of six stacked mastabas, making it the world's oldest monumental stone structure at approximately 4,700 years old.

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