Annvers is situated in Langhorne Creek, a subregion of Fleurieu in South Australia known for producing structured red wines from warm, maritime-influenced vineyards. The winery focuses on two principal varietals: Cabernet Sauvignon and Shiraz, both of which have been assessed by major international critics including Wine Advocate, Wine Spectator, Wine Enthusiast, Decanter, and Falstaff. The Cabernet Sauvignon represents the winery's core offering, drawing on the region's capacity for ripe, age-worthy expressions of the variety. The Shiraz complements this portfolio, capturing the darker fruit and spice character typical of South Australian plantings. Langhorne Creek's cool nights and gravelly soils create conditions suited to extended ripening, a terroir signature reflected in both wines.