Mammoon's Hole

Concept

The common name for the entrance broken into the Great Pyramid by Khalifa al-Ma'mun in the 9th century, as the original entrance was hidden.

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Videos Mentioning Mammoon's Hole

Archaeology WARNING: They Secretly Found Antarctica 300 Years Before Us! - Graham Hancock

Archaeology WARNING: They Secretly Found Antarctica 300 Years Before Us! - Graham Hancock

The Diary Of A CEO

The common name for the entrance broken into the Great Pyramid by Khalifa al-Ma'mun in the 9th century, as the original entrance was hidden.