100% Cabernet Franc. Les Chapaudaises is in Bizay terroir, in the small village of Épieds, within half a kilometre of Saumur’s prized hill of Brézé. It’s next to Guiberteau’s monopole Clos de Guichaux, on the same sandy tuffeau limestone. The vines are a mix of Chenin Blanc and old-vine Cabernet Franc. One hectare of the Chenin is leased to Romain’s right-hand man, Brendan Stater-West, with the remaining Chenin finding its way into the Saumur Blanc. But it’s the 1948-planted Cabernet Franc that is Guiberteau’s prize here.