At Saint Bauzille de Montmel (34 Herault, Languedoc) north east of Montpellier the Mas de Martin is a well-established vineyard (Coteaux du Languedoc AC) which also offers 2 Gites under the Gites de France scheme.
These are both well-appointed (one sleeps 4, the other 6) and well-situated to explore the vineyards, coast and the surrounding countryside, being within sight of the Pic St Loup, the iconic mountain crag which is at the centre of some of the best regarded vineyards of the Languedoc. The domaine also produces its own olive oils.
see http://frenchvineyard.co.uk/