Vernon Leave a Comment / Uncategorized / By admin Collégiale Notre-Dame. Work at the cathedral began at the end of the 11th century. The organ. The Château des Tourelle. The first mention of the château des Tourelles appears as a ‘bridge tower’ in the royal account of 1202-1203. Vernon is located in the Eure department in the Normandy region. From Paris Saint Lazare is 50 minutes to go to Vernon Giverny by train. Old mill on the broken medieval bridge. Medieval house. Medieval bridge More to see in Vernon:Tour des archivesMuseum Blanche Hoschedé MonetCollegiate Notre Dame Old watermillBizy castle Monet Garden Giverny