Perched on steep terraces under Adriatic influence, Kojsko sits in the heart of the Brda hills, where Alpine freshness, sea air and occasional bora winds create a finely tuned mesoclimate. Vines root in “opoka”, a flysch of marl, sandstone and calcareous layers that drains fast and keeps ripening focused. Many estates think in parcels almost like a cru system, with low yields, selective hand harvests and cellar work aimed at clarity. Rebula leads the conversation, alongside Merlot or Sauvignon, in a style that stays precise and relatively lean—less decoration, more terroir on the Collio border.