Ask a Cordoban which olive oil to buy and you'll get a counter-question: from where? This province holds four separate Protected Designations of Origin for extra virgin olive oil (AOVE), and every producer will tell you, at length, why theirs beats the neighbouring valley's. The Festival del Aceite Córdoba Virgen Extra puts that argument on the table, literally — Plaza de las Tendillas, the city's central square, turned over for a long weekend to producers pouring oil from across the province, side by side, for anyone who walks up with a spoon.
More than 40 producers, four PDO regions, one plaza
This is not a single mill's open day. The inaugural edition brought together more than 40 producers and mills, with three of the province's four olive oil Denominaciones de Origen represented on the plaza: Baena, Priego de Córdoba and Lucena sent their own regulatory councils and standout mills to pour side by side. Montoro-Adamuz, the province's fourth olive oil PDO, is among the sector bodies that supported the third edition in March 2026. That third edition ran 13–15 March 2026, closing on the Sunday. The inaugural edition's conference at the Caballerizas Reales widened the frame further, with Montilla-Moriles (the province's wine PDO) and Los Pedroches (its jamón ibérico PDO) scheduled to take part alongside the oil councils. Walk the length of the square and you taste distinct terroirs — different soils, different olive varieties, wildly different flavour profiles — without booking a single mill visit or driving out of the city.
Guided tastings and chefs cooking live, not a trade fair
The programme runs beyond stalls and bottles. Guided tastings teach visitors to identify aromas and nuances in the oils, explained for anyone who has only ever thought of olive oil as a cooking ingredient. Alongside that, local chefs run live cooking demonstrations, preparing traditional Cordoban dishes with the featured oils as the actual subject of the dish, not a background ingredient.
Who's actually behind it
The festival runs with backing from the Diputación de Córdoba and its Sabor a Córdoba brand, the umbrella under which it backs the festival; the Diputación says the third edition aims to strengthen the external projection of Córdoba's olive oil. If it's the trade side you're after, that's Mundolivar, the olive oil industry congress that returned to the University of Córdoba on 17–18 June 2026, promoted by Grupo Editorial Mercacei and Grupo Agromillora. It is a business-to-business event, where suppliers, producers, oil mills, investors and buyers hold meetings, rather than a public tasting fair.
A festival, not a mill visit
It's worth being precise about what this isn't. If you want a private or small-group session at a working almazara — walking the groves, watching the press, tasting straight from the source in Baena or Priego de Córdoba — that's a bookable olive oil tasting, available most of the year and best during the November–January harvest. The Festival del Aceite is the opposite kind of experience: public, dated, and built around comparing dozens of producers in one afternoon rather than going deep with one. Do both if you have the time — they teach different things.
When it actually happens
Here's the honest answer: the date moves. The inaugural edition ran 2–4 February, and the third edition ran 13–15 March 2026, both at Plaza de las Tendillas. There's no fixed annual slot yet, so check the Diputación de Córdoba's announcements each winter rather than assuming the same weekend repeats. Guided tastings and cooking demonstrations are included in the programme, though producer stands show and sell their freshly produced oils, so bottles can be bought on the day — check the Diputación's announcements nearer the date for admission details.