Pharaohs' Tombs May Disappear, Egypt Warns

Aug. 19, 2009 -- The ornate pharaonic tombs in Egypt's Valley of the Kings are doomed to disappear within 150 to 500 years if they remain open to tourists, the head of antiquities has warned.

Zahi Hawass said humidity and fungus are eating into the walls of the royal tombs in the huge necropolis on the west bank of the Nile across from Luxor, which is swamped daily by several thousand tourists.

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