Poissi

Poissi is a commune in the Yvelines department in the Île-de-France region of France. Located to the west of Paris, it is situated on the left bank of the Seine River. The town has a history dating back to Roman times, with archaeological evidence suggesting early settlement.

Historically, Poissi was an important royal domain. The Château de Poissi, a former royal palace, was the birthplace of Philip V and Charles IV of France. The town was also the site of the Treaty of Poissy in 1371, which attempted to reconcile Catholic and Protestant factions. During the French Revolution, Poissi played a role in the events leading up to the storming of the Bastille, with local militias being formed.

Economically, Poissi has evolved from an agricultural center to a more industrialized and service-oriented economy. It is known for its automotive industry presence, with a significant manufacturing plant. The town benefits from its proximity to Paris and good transportation links.

Culturally, Poissi preserves several historical landmarks, including churches and remnants of its former fortifications. The town center offers a glimpse into its past, with traditional architecture alongside modern amenities. It serves as a residential town for many who commute to Paris and the surrounding business districts. The commune is part of the larger urban area of Paris and contributes to the economic and social fabric of the Île-de-France region.