Olive Auction built this page from public records so buyers can find the estate. Its own people can claim it at no cost — complete the story, list lots, answer buyers.
After a claim, we confirm by emailEverything here comes from public sources — award lists, certification registers, the territory inventories. The rest of the story — the family, the grove, the real age of the trees, this year's lab sheet — only the mill can tell, and it is the part buyers bid on.
Oio Vivo is the oil of Oleum Maris, pressed from a grove on the road between Vodnjan and Galižana, in southern Istria, on ground the producer describes as land once devastated by wildfire and since restored. Oleum Maris dates the planting to 2009 and names Vlado Ćorluka as the man who took it on. The grove runs to 56 hectares and 15,000 trees at about 85 metres above sea level, on Istrian red soil, and four indigenous varieties were chosen for it — vodnjanska buža, žižolera, rozinjola and istarska bjelica — bottled both as single-varietal oils and as blends. Fruit is taken with shakers off hydraulic platforms and milled the same day, usually within hours of picking; a recent season is recorded at 2,100 quintals of olives and 300 hectolitres of oil, and the oils carry the Istria protected designation of origin.
What put the grove on the record is a steady run of entries. The producer's awards page carries marks from the New York, Berlin, Dubai and Monte Carlo competitions for its 2024 monovarietals, with EVOOLEUM and Der Feinschmecker alongside them and New York entries going back to 2019. Flos Olei has scored the estate in every guide from 2021 to 2025, between 93 and 95 points, and reporting on the 2025 New York International Olive Oil Competition listed Oleum Maris among the Croatian producers that showed strongest in a year when the country took 77 golds.
From the public record: oio-vivo.com · istra.hr · croatiaweek.com
From a Pag Island grove of eighty thousand wild-grafted trees to a single trunk still hand-picked every October, the Adriatic keeps its ancient olives in active use.
On the northern tip of Pag Island, the Olive Gardens of Lun cover some 24 hectares with roughly 80,000 trees, most of them wild Olea oleaster grafted with cultivated wood centuries ago. Two specimens within the gardens carry names of their own: one attributed to around 2,000 years, confirmed by DNA as a single continuous tree, and a second put at about 1,600 years that still yields up to 300 kilograms of fruit. The cooperative Maslinarska zadruga Lun presses and sells the oil. The gardens sit inside a 23.6-hectare botanical reserve, the wider etno-zone protected since 1975, though not on Croatia's UNESCO tentative list.
Across the water in Brijuni National Park, a single tree on Veliki Brijun island was radiocarbon-dated by Zagreb's Ruđer Bošković Institute in the 1960s to roughly 1,600 years. It is still hand-picked every October, yielding about 30 kilograms of fruit that renders down to some 4.1 kilograms of oil, tested at 0.11 per cent free acidity and a peroxide value of 1.95. Storm damage from the 1970s was repaired with concrete, and a 2017 effort to brand the oil commercially with the University of Zagreb and the Palunko mill has yet to produce a settled retail line.
South along the coast, near Mirovica between Bar and Ulcinj, Stara Maslina was tested by Istanbul University's Forestry Faculty in 2015, which put its age at 2,240 years from tissue and growth-ring analysis; rounder figures of 2,242 to 2,250 circulate in the press. The tree carries a cultivar called Žutica and was declared a natural monument in either 1957 or 1963; sources disagree on which. Admission is charged at the gate, at a nominal rate with a concession; gates open 08:00 to 18:00. Concrete paving around its base was found in 2023 to trap water and cause dieback; drainage work has since brought new shoots. No bottle carries the tree's own name, but Bar producers working the same Žutica groves, among them Barsko Zlato and Uljara Lučka, sell commercially close by.
Istria supplies the region's working mills. At Vodnjan, Chiavalon presses five local varieties, Buža and Istarska bjelica among them, into ranges including Romano and Ex Albis, including an organic half-litre. OIO Vivo, between Pula and Vodnjan, works 60 hectares and about 15,000 trees with its own tasting room.
The dossier for an Adriatic lot names the island or coastal comune of origin, the grafted cultivar, and, where testing exists, the radiocarbon or ring-count reading behind the tree's attributed age.
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