Seine
The Seine ( , ) is a river in northern France. Its drainage basin is in the Paris Basin (a geological relative lowland) covering most of northern France. It rises at Source-Seine, northwest of Dijon in northeastern France in the Langres plat ...
Yvelines
Yvelines () is a department in the western part of the ÃŽle-de-France region in Northern France. In 2019, it had a population of 1,448,207.department in the
ÃŽle-de-France
The ÃŽle-de-France (; ; ) is the most populous of the eighteen regions of France, with an official estimated population of 12,271,794 residents on 1 January 2023. Centered on the capital Paris, it is located in the north-central part of the cou ...
in north-central
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
. It is positioned approximately to the north-west of
Saint-Germain-en-Laye
Saint-Germain-en-Laye () is a Communes of France, commune in the Yvelines Departments of France, department in the ÃŽle-de-France in north-central France. It is located in the western suburbs of Paris, from the Kilometre Zero, centre of Paris. ...
.
The city is known for the "Fête du Flan", literally Flan Party, which takes place every last weekend of September on the banks of the Seine. This is a garage sale. The bakeries of the city have on this occasion several stands on which it is possible to consume flan. The city entered the Guinness Book in 1995 for having made the largest flan in the world (5.10 m in diameter).
Population
Inhabitants are known as ''Triellois'' or ''Trielloises'' according to gender.
Twin towns
:
Seligenstadt
Seligenstadt is a town in the Offenbach district in the ''Regierungsbezirk'' of Darmstadt in Hesse, Germany. Seligenstadt is one of Germany's oldest towns and was already of great importance in Carolingian times.
Geography
Location
Seligenstadt ...
, located in the south-east of
Frankfurt
Frankfurt am Main () is the most populous city in the States of Germany, German state of Hesse. Its 773,068 inhabitants as of 2022 make it the List of cities in Germany by population, fifth-most populous city in Germany. Located in the forela ...
Leatherhead
Leatherhead is a town in the Mole Valley district of Surrey, England, about south of Central London. The settlement grew up beside a ford on the River Mole, from which its name is thought to derive. During the late Anglo-Saxons, Anglo-Saxon ...
, located in
Surrey
Surrey () is a Ceremonial counties of England, ceremonial county in South East England. It is bordered by Greater London to the northeast, Kent to the east, East Sussex, East and West Sussex to the south, and Hampshire and Berkshire to the wes ...
,
England
England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...
, twinned since 2004.
See also
*
Communes of the Yvelines department
A commune is an alternative term for an intentional community. Commune or comună or comune or other derivations may also refer to:
Administrative-territorial entities
* Commune (administrative division), a municipality or township
** Communes o ...