Chaume Premier Cru des Coteaux du Layon AOC

Chaume's viticultural history stretches back to 1028, when Count Foulques Nerra donated land to the Abbaye de Ronceray. By the 15th century, medieval abbey records documented the identification of the best quarter of each harvest. Dutch merchants expanded the vineyards from 1579 onward, drawn by the wines' naturally high alcohol levels. Successive-selection harvesting of botrytized grapes has been recorded since the 18th century. Chaume gained official appellation status in 1950 as part of Coteaux du Layon. Premier Cru recognition was first granted in 2003, revoked in 2005 following legal disputes over nomenclature, and ultimately reinstated and confirmed in 2014. That same period saw the neighboring Quarts de Chaume elevated to Grand Cru status in 2011.

• Land donated to Abbaye de Ronceray by Count Foulques Nerra in 1028
• Dutch merchants developed vineyards from 1579 for high-alcohol sweet wines
• Appellation status within Coteaux du Layon established in 1950
• Premier Cru status confirmed definitively in 2014 after decade-long legal disputes

Chaume occupies an amphitheatre-like setting on steep terraced hillsides with a 30 to 40 percent grade, oriented to the south and southwest. The site sits at one of the highest elevation points in the Maine-et-Loire department. Soils are dominated by schist and sandstone, including brown schist, carboniferous soils, Briovérien schists, and shallow brown soils typical of Anjou noir. The climate is oceanic temperate maritime with notably dry conditions. Morning mists rising from the Layon river promote the development of Botrytis cinerea, while the well-ventilated exposures encourage early vine growth and overripening. Passerillage, the natural concentration of sugars through wind-drying on the vine, is employed here more than in many other botrytis-focused appellations.

• Steep south-facing slopes at 30 to 40 percent grade create exceptional sun exposure
• Schist and sandstone soils, including Briovérien schists and carboniferous formations
• Morning mists from the Layon river drive Botrytis cinerea development
• Passerillage used alongside botrytis as a sugar-concentration method

Chaume Premier Cru is produced exclusively from Chenin Blanc, the Loire Valley's great white grape capable of extraordinary longevity and sweetness concentration. Yields are capped at 25 hl/ha, more restrictive than the generic Coteaux du Layon appellation. Must sugar concentrations must reach a minimum of 272 g/l, and finished wines must achieve at least 12% alcohol. Grapes are harvested entirely by hand, with pickers making multiple passes through the vineyard during tries successives to select only the most concentrated, overripe, or botrytized fruit. The appellation produces approximately 1,100 hectoliters annually.

• 100% Chenin Blanc; no other varieties permitted
• Maximum yield of 25 hl/ha, stricter than generic Coteaux du Layon
• Minimum must sugar of 272 g/l; minimum 12% alcohol in finished wine
• Mandatory manual harvest using successive selections (tries successives)

Wines range from semi-sweet (moelleux) to intensely sweet (liquoreux) depending on the level of botrytis concentration in a given vintage. Young wines display a golden-yellow color with aromas of candied fruit, quince, apricots, honey, exotic fruits, flowers, and citrus. With age, color deepens toward old-gold with amber tones and the palate gains extraordinary complexity. Chaume Premier Cru has a minimum aging potential of 10 years, with exceptional vintages capable of developing over several decades.

• Style ranges from moelleux to liquoreux depending on botrytis intensity
• Aromas include candied fruit, quince, apricot, honey, exotic fruits, and citrus
• Color evolves from golden-yellow to old-gold with amber tones over time
• Minimum 10-year aging potential; exceptional vintages cellarable for several decades