The Bordeaux trade's annual four-day tasting of the unfinished vintage. Professionals and press only; not open to the public.
An event page tells you when it happens (with how sure we are of the date), why it matters, how the week around it feels, when to arrive and leave, where people stay, how access works, and which events come before and after it on the circuit.
En Primeur is the week each April when Bordeaux shows the previous autumn's harvest to the people who will buy and sell it, six months into barrel and a year and a half from bottling. The Union des Grands Crus de Bordeaux, a body of 126 châteaux across fourteen appellations founded in 1973, convenes the central event; its own description of the purpose is direct, 'an opportunity to reserve fine wines at preferential prices while they are still in the barrel.'
This is a trade and press event and it is not open to the public. The Union's figures for April 2026 count nearly 5,000 wine professionals, 31 per cent of them from outside France and 76 nationalities in all. Attendance is by professional registration; there is no consumer ticket of any kind, and no part of the week is sold to visitors.
The shape is consistent. A single large tasting opens the week on the Monday at Hangar 14, the exhibition hall on the Quai des Chartrons, where the Union's members pour side by side for trade and press across a full working day. From Tuesday to Thursday the tastings disperse by appellation to a handful of host châteaux, so that buyers work through Pauillac, Margaux, Saint-Émilion, Pomerol, the Graves and Sauternes in blocks. Running in parallel and outside the Union's programme, individual estates, négociant houses and the other appellation associations hold their own tastings and appointments, which is why the week is often called the Semaine des Grands Crus and why a serious buyer's diary is full before the Union's programme is added to it. Price releases through the Place de Bordeaux follow in the weeks and months afterward; they are not part of the week itself.
01Why it matters
No other wine region stages anything comparable: an entire appellation system showing an unfinished product to a global trade in one four-day window, on the understanding that what is written and said that week will set the commercial terms for the vintage. The primeurs system is also under more scrutiny than at any point in its modern history, with merchants and critics publicly questioning whether buying futures still rewards the buyer. In our reading the week's durability now rests less on the futures mechanism than on logistics: it remains the most efficient four days in the calendar for anyone who needs to taste several hundred wines and meet the people who made them. For a reader of this calendar the honest summary is that En Primeur matters enormously and is not for you — the Union's public-facing Bordeaux event is the Weekend des Grands Crus in June, which is sold to wine lovers.
02The week around it
Bordeaux in the second half of April is full of wine professionals and almost no one else who is there for the week. Hotels in the city center and the Chartrons quarter are committed well ahead; the Médoc's small supply at Pauillac and Margaux is taken by trade visitors who want to be near the appellation tastings. The roads up the D2 through the Médoc and across to the right bank carry unusual volumes of hire cars and minibuses between nine in the morning and six in the evening, and the restaurants of the city are booked out for business dinners every night. Nothing is staged for spectators — there are no public tents, no programme in the squares and nothing to watch. The city's own wine attraction, the Cité du Vin, operates normally.
03When to arrive
For accredited trade: Sunday evening, to be at Hangar 14 when it opens on the Monday morning, and out on the Friday after a final morning of appointments. The appellation days fill from mid-morning and the drive times between the left and right banks are the real constraint on how many you can cover.
04Where to stay
The city center around the Grand Théâtre and along the Cours de l'Intendance is the default for anyone working both banks, with the Chartrons quarter closer to Hangar 14. Staying out in the Médoc, around Pauillac and Saint-Julien, saves an hour a day if your week is weighted to the left bank but costs you the evenings in town. Saint-Émilion suits a right-bank-heavy diary. Supply in both villages is small and goes to the same visitors annually; the city is the practical answer.
05Access and hospitality
Access is by professional registration with the Union, which describes its audience as professionals from distribution, restaurants, the press and the wine trade. There is no public ticket, no hospitality package and nothing sold to visitors. The tastings at the host châteaux are part of the Union's accredited programme; appointments at individual estates outside that programme, and the dinners that punctuate the week, are private and arranged directly by the châteaux and négociants with their own customers. Press accreditation is handled by the Union. Readers who want a Bordeaux event they can buy into should look at the Weekend des Grands Crus, which the Union lists for 11 to 13 June 2027.
06Where the social activity happens
Publicly, very little. The Chartrons quarter's wine bars and the restaurants around the Place du Parlement and the Marché des Capucins carry the trade in the evenings, and the terraces along the Garonne quays fill after the Hangar 14 day ends. Everything else that week happens inside châteaux, by invitation, and this record does not describe it.
07Getting there
08Practicalities
09History
The practice of selling Bordeaux as futures is old and commercial in origin — a way for châteaux to finance a vintage before it could be bottled, intermediated by the courtiers and négociants of the Place de Bordeaux. The Union des Grands Crus de Bordeaux was created in 1973 to promote its members collectively, and the organized April tasting week grew from that into the fixture it is now. The critical apparatus around it arrived later: the barrel-sample score, published within days of the tastings, became the instrument that moved prices, and the week's rhythm has been built around press deadlines ever since. The Union now runs some eighty events a year worldwide, of which this is the one held at home.
10Who is there
Négociants and courtiers of the Place de Bordeaux; importers, distributors and merchants from Europe, North America and Asia; sommeliers and restaurant buyers; wine critics and trade press on deadline; and the châteaux's own commercial directors and owners. No consumers.
The circuit continues
Dates on record
| Edition | Dates | Status |
|---|---|---|
| 2027 · 2026 vintage | · 2026 vintage | ConfirmedPublished by the organizer in two places: the Union's En Primeurs Week page states 'We invite all wine professionals to join us from 19th to 22nd April for the En Primeurs Week 2027,' and its professionals page repeats 'The En Primeur Week 2027 will be held from the 19th to the 22nd April' and lists the event as 04/19-22/2027 in Bordeaux. The detailed programme had not been published as of early September 2026; the Union's note on the page reads 'More information to come.' |
| 2026 · 2025 vintage | · 2025 vintage | CompletedThe Union des Grands Crus de Bordeaux states the week was 'held from 20 to 23 April 2026' and reports that it brought together nearly 5,000 wine professionals, attendance up 10% on the previous edition, with 31% international visitors against 27% the year before and 76 nationalities represented against 70 in 2025. The vintage on show was 2025. |
Related events
Sources
- EN PRIMEURS WEEK 2027, Union des Grands Crus de Bordeaux official accessed 9 September 2026
- Union des Grands Crus de Bordeaux — home, with En Primeurs Week 2026 review, Union des Grands Crus de Bordeaux official accessed 9 September 2026
- Professionals, Union des Grands Crus de Bordeaux official accessed 9 September 2026