Villmar is a market village and municipality in the Limburg-Weilburg district in Hesse, Germany. The community is the centre for quarrying and pr…Villmar is a market village and municipality in the Limburg-Weilburg district in Hesse, Germany. The community is the centre for quarrying and processing the so-called Lahn Marble. Villmar lies in the Lahn River valley between the Westerwald and the Taunus, some ten kilometres east of Limburg. In terms of the natural environment, the southwestern part of the municipal area comprises the eastern part of the Limburg Basin, a nearly even two- to three-kilometre-wide plain that opens to the west lying at elevations of 160 to 180 m into which the Lahn's winding lower valley has cut a channel about 50 metres deep.