1820 in archaeology

The year 1820 in archaeology involved some significant events.

Excavations

 * First excavations of the Gallo-Roman site at Grand, Vosges.

Publications

 *  Narrative of the Operations and Recent Discoveries Within the Pyramids, Temples, Tombs, and Excavations in Egypt and Nubia by Giovanni Battista Belzoni.
 * First volume of the American Antiquarian Society's Transactions. Includes map and descriptions of Mound Builders remains in Ohio by Caleb Atwater.

Finds

 * April 8 - Venus de Milo (Aphrodite of Milos, c.150 BC-125 BC) is discovered on the island of Milos by a peasant named Yorgos Kentrotas.
 * Statue of Ramesses II is discovered at the Great Temple of Ptah of Mit-Rahina near Memphis, Egypt by Giovanni Battista Caviglia.

Births

 * March 23 - Canon William Greenwell, English archaeologist notable for his Grimes Graves excavations (died 1918).