Rio Vista Olives Hardys Mammoth Extra Virgin Olive Oil
Produced by Rio Vista Olives — producer profile
Monovarietal Hardy's Mammoth olive oil — variety guide
At a glance
Latest recorded release · 2026
608 mg/kg phenols
Reported · NIR · 2026 release
7 awards across 3 releases
Latest: Gold · Australian Golden Olive Awards · 2026
Made from Australia's own Hardy's Mammoth olives grown in South Australia, this 2026 harvest oil is cold-extracted quickly to preserve its vibrant character. Judges noted bright aromas of guava, passionfruit, fig leaf, tomato leaf and artichoke with a spearmint lift, leading to a generous palate of tropical fruit, sweet spice, radicchio, green tea and mandarin supported by buttery texture, measured bitterness and a building peppery finish. The oil carries a phenolic content of 608 mg/kg and earned a 2026 Gold Medal at the Royal Adelaide Olive Awards and Golden Olive Awards.









