- Where is Jean Flu located?
- Jean Flu is in Champagne, France (The estate is located on the right bank of the Marne Valley, spanning villages including Vincelles (02540), Trélou-sur-Marne, and Verneuil., Champagne Jean Hu, Main Vineyard Location: Vincelles, Marne Valley, France., Approximate Coordinates (Vincelles, Marne Valley):, Latitude: 49° 05' 00" N (approximate for the Marne Valley area), Longitude: 3° 41' 00" E (approximate for the Vincelles area)).