Browse / France / Île-de-France / Montfort-l'Amaury
Montfort-l'Amaury
Île-de-Francevillage
Montfort-l'Amaury
Total population
2,870
Air quality index
Demographic figures from INSEE. Overview below cites Wikipedia and may reference a different year.
City facts
Sister cities
Facts from Wikidata (CC0).
Overview
Montfort-l'Amaury is a commune in the Yvelines department in the Île-de-France region, Northern France. It is located 20 km (12 mi) north of Rambouillet. The name comes from Amaury I de Montfort, the first seigneur (lord) of Montfort. It was a seat of several noble families, including the Chardonnay family, who held lands there from the late 13th century.
Read more on WikipediaHistory & geography
History
King Robert II built a castle in 996 in the hills of Montfort. Montfort-l'Amaury was the stronghold of the Montfort family from the start of the 11th century. Amaury I built the ramparts. The Comté de Montfort was related to the Duchy of Brittany following the marriage of Yolande de Dreux-Montfort with Arthur of Brittany in 1294. It returned to the crown of France when Brittany became a part of France under Francis I. The castle was destroyed by the English during the Hundred Years' War.
Geography
Montfort-l'Amaury lies north of the Rambouillet Forest. It is located at the foot of low hills, at about 130 m above sea level. Montfort-l’Amaury has a land area of about 5.71 km², with an elevation of approximately 130 meters above sea level. As of the latest legal census, the population is around 2,790 inhabitants, giving a population density of about 489 persons per square kilometer. Additionally, the composer Maurice Ravel lived in this commune between 1921 and 1937 in a house called Le Belvédère, which is now a museum. The ruins of the castle founded around the year 996 and the church of Saint-Pierre are also notable landmarks.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
10-year averages from ERA5 reanalysis (Open-Meteo).
Air quality
Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- Great TitParus major Linnaeus, 1758 · Aves5,322
- Common ChaffinchFringilla coelebs Linnaeus, 1758 · Aves5,185
- Eurasian Blue TitCyanistes caeruleus (Linnaeus, 1758) · Aves5,126
- European RobinErithacus rubecula (Linnaeus, 1758) · Aves5,125
- Common Wood-PigeonColumba palumbus Linnaeus, 1758 · Aves5,042
- Eurasian BlackbirdTurdus merula Linnaeus, 1758 · Aves4,383
- Carrion CrowCorvus corone Linnaeus, 1758 · Aves3,754
- Eurasian MagpiePica pica (Linnaeus, 1758) · Aves3,694
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Earthquake history
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here










People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about this place
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Events
Gallery
Geotagged photos within ~6 miles of Montfort-l'Amaury, from Wikimedia Commons contributors.
Photos via Wikimedia Commons — see each image page for license & attribution.
Official Identifiers
INSEE — French National Institute of Statistics
- INSEE code
- 78420
- Department
- 78
- Region
- 11
- Population (Wikidata)
- 2,779
geo.api.gouv.fr
Sources
- • Wikipedia
- • Open-Meteo (ERA5 reanalysis)
- • Wikimedia Commons
- • Wikidata
- • Open-Meteo Air Quality (CAMS)
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • INSEE — French national statistics, via geo.api.gouv.fr (official commune code, population, surface, department, region)
- • INSEE — French National Institute of Statistics — geo.api.gouv.fr