Les Trois-Pierres

Les Trois-Pierres
The town hall in Les Trois-Pierres
Location of Les Trois-Pierres
Les Trois-Pierres
Les Trois-Pierres
Coordinates: 49°32′52″N 0°25′00″E / 49.5478°N 0.4167°E / 49.5478; 0.4167
CountryFrance
RegionNormandy
DepartmentSeine-Maritime
ArrondissementLe Havre
CantonSaint-Romain-de-Colbosc
IntercommunalityLe Havre Seine Métropole
Government
  Mayor (20202026) Monique Bertrand
Area
1
7.48 km2 (2.89 sq mi)
Population
 (2022)
815
  Density110/km2 (280/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
76714 /76430
Elevation63–132 m (207–433 ft)
(avg. 110 m or 360 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Les Trois-Pierres (French pronunciation: [le tʁwɑ pjɛʁ]; literally 'The Three Stones") is a commune in the Seine-Maritime department in the Normandy region in northern France.