Saint-Quentin-en-Yvelines is a modern city located in the Yvelines department of France, about 25 kilometers southwest of Paris. Established in the 1970s, it was designed as a planned community to accommodate the growing population of the Paris metropolitan area. The city features a mix of residential, commercial, and recreational spaces, making it a vibrant place to live and work. The city is known for its green spaces, including parks and lakes, which provide residents with opportunities for outdoor activities. Saint-Quentin-en-Yvelines is also home to several educational institutions and cultural facilities, contributing to its reputation as a well-rounded urban area.