Sailly-en-Ostrevent
Commune
Dolmens
Coat of arms
Location of Sailly-en-Ostrevent
Sailly-en-Ostrevent Show map of France Sailly-en-Ostrevent Show map of Hauts-de-France
Coordinates: 50°17′21″N 2°59′41″E / 50.2892°N 2.9947°E / 50.2892; 2.9947
Country	France
Region	Hauts-de-France
Department	Pas-de-Calais
Arrondissement	Arras
Canton	Brebières
Intercommunality	CC Osartis Marquion
Government
• Mayor (2022–2026)	Serge Mazingue[1]
Area 1	7.43 km2 (2.87 sq mi)
Population  (Jan. 2021)[2]	672
• Density	90/km2 (230/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	62734 /62490
Elevation	38–74 m (125–243 ft) (avg. 48 m or 157 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Sailly-en-Ostrevent is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.^[3]

Geography

Sailly-en-Ostrevent lies about 12 miles (19 km) east of Arras, at the junction of the D39 and D43 roads.

Population

Places of interest

• The church of St. Albin, rebuilt along with much of the village after World War I.
• The cromlech of Les Bonnettes.^[5] In the fields of the commune stands a mound about five metres high, on which are erected five (there were once seven) large stones (dolmen or menhir). The last excavations took place in 1887 but no clues or evidence was discovered as to the origins of the monument.