Château de la Pigossière is situated 11 kilometres west of Nantes in Pont-Saint-Martin, occupying a wooded estate of 9 hectares bordering the Chézine River. The castle is surrounded by a English-style park featuring century-old trees designed by landscape architect Arthur Bonnet, inhabited by diverse wildlife including herons, swans, and royal ibis. The venue accommodates 120 to 800 guests across six rooms and hosts approximately 90 private receptions annually alongside 200 total organized events. Its proximity to Grand-Lieu, France's largest natural flat lake and a protected nature reserve with over 300 bird species, enhances its appeal as both a historic venue and immersive natural setting.