1804 in archaeology

	… 1794; 1795; 1796; 1797; 1798; 1799; 1800; ; 1801; 1802; 1803; 1804; 1805; 1806; 1807; ; 1808; 1809; 1810; 1811; 1812; 1813; 1814 …;
	In science 1801 1802 1803 1804 1805 1806 1807
	Art; Archaeology; Architecture; Literature; Music; Philosophy; Science; +...

The year 1804 in archaeology involved some significant events.

Explorations

In southern France, the Ratapignata Pyramid (Aven de Ratapignata) is discovered on the hillside north of Nice, France and northwest of Falicon. It was determined to have been a Roman building 9-m (28-ft) tall. The stone pyramid is built atop the opening of the Grotto (Aven) of Ratapignata, on the eastern flank of the ridge. The grotto beneath the pyramid is a karstic cave, called Bauma des Ratapignata in Occitan, or "Cave of the Bats".