Domaine de l'Harmas was established in 2000 by Nathalie and her husband Patrick, starting with 5 hectares inherited from her maternal side, making her the 4th generation of winemakers. Located north of the Châteauneuf-du-Pape appellation, the estate gradually expanded to its current 23 hectares. In 2009, the estate committed to organic farming, with certification obtained in 2012. The vineyard expanded first in 2010, then again in 2014 with the arrival of their son Romuald, representing the 5th generation. Today, the estate produces wines under the Châteauneuf-du-Pape, Côtes du Rhône, Vin de Pays, and Vin de France appellations. A first cellar was built in 2000, expanded in 2012, and then supplemented in 2023 by a new reception and storage facility. Harvests are carried out manually on some plots and by machine on others.