wine tour in cellars of domain in pouilly-fume appellation, examples of soils of vineyards of pouilly-fume appellation, flint

age agriculture background barrels blanc blanchot burgundy chablis chardonnay cosnecourssurloire cru domain donzy fossils france french grand grape harvest hill industry kimmeridgean limestone loire maceration marl nature outdoor oyster panoramic pouillyfume production row rural sancerre savignon soil terroir tourism travel valley view village vine vineyard vineyards viniculture viticulture wine winery