Thiverval-Grignon

Thiverval-Grignon (French pronunciation: [tivɛʁval ɡʁiɲɔ̃] ^ⓘ) is a commune in the Yvelines department in the Île-de-France region in north-central France.

Thiverval-Grignon
Commune
Town hall
Coat of arms
Location of Thiverval-Grignon
Thiverval-Grignon Show map of France Thiverval-Grignon Show map of Île-de-France (region)
Coordinates: 48°51′07″N 1°55′05″E
Country	France
Region	Île-de-France
Department	Yvelines
Arrondissement	Rambouillet
Canton	Plaisir
Intercommunality	Cœur d'Yvelines
Government
• Mayor (2020–2026)	Nadine Gohard[1]
Area 1	11.17 km2 (4.31 sq mi)
Population  (2022)[2]	1,102
• Density	99/km2 (260/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	78615 /78850
Elevation	56–132 m (184–433 ft) (avg. 77 m or 253 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Points of interest

• Arboretum de Grignon
• Jardin botanique de l'Institut National

See also

• Communes of the Yvelines department