Domaine Mamarûta is a small, natural wine producer located in the Languedoc region of southern France, near the Mediterranean coast. Founded by winemaker Marc Castan, the domaine is known for its low-intervention winemaking practices, using organic and biodynamic methods to cultivate a variety of local grape varieties, including Carignan, Grenache, and Mourvèdre. Domaine Mamarûta produces vibrant, expressive wines with minimal additives, often unfiltered and unfined, which reflect the natural terroir of the region. The wines are typically fresh, lively, and sometimes a bit unconventional, making Domaine Mamarûta a well-regarded name in the natural wine community.