Domaine des Ronces is a three‑generation family estate in the Sud Revermont of the Jura — an area that doesn’t get the same spotlight as Arbois but produces wines rich in character and authenticity.
Founded by Georges Mazier in 1950 with just 1 hectare of Chardonnay, the estate expanded under his son Michel to about 6 hectares, adding key Jura varieties like Savagnin, Trousseau, Poulsard, and Pinot Noir.

The domain converted to organic viticulture in 2010, achieving full certification by 2013, and embraced biodynamic practices by 2014, culminating in Demeter certification in 2016 with the arrival of Kevin Mazier, who brought an expanded philosophical and technical rigour to the wines.

Vineyard work is a blend of manual care (e.g., disbudding, trimming) and careful soil management in marl and clay‑limestone parcels. Hand harvests allow for gentle grape handling, and fermentations rely on native yeasts with minimal sulfur additions and no filtration for most cuvées.

The domaine’s portfolio spans traditional Jura benchmarks like Vin Jaune and Savagnin (extended oxidative aging) to topped‑up whites (ouillé style), artisan reds, Crémant du Jura pétillants, and even Macvin (fortified) — each showing clear soil imprint, vintage identity, and artisanal intent.