The story of a couple who ditched the itinerary and nailed the weekend. We had planned a weekend in Reims. Reims had other ideas. Here's what happened when we stopped following the plan.

Friday, late afternoon

We had it all figured out. The cathedral, a champagne cellar tour, a nice dinner. The holy trinity of a Reims weekend — the one the tourist board dreamed up for you and that you dutifully execute upon arrival on Friday evening. Except we dropped our bags in a duplex tucked inside a neoclassical 1859 townhouse, and before closing the door, we spotted a square twenty metres away. Terraces, a fountain, people who looked like they knew something we didn't. We told ourselves we'd just take a look. That's always how it starts.

The Place du Forum earns its name, as it happens. This is where the forum of Durocortorum once stood — Roman-era Reims — at the crossroads of the two main axes of the ancient city. Built around 100 AD, it was the beating heart of public and commercial life. Twenty centuries on, the togas have given way to café terraces, but the principle hasn't shifted an inch: people gather, drink, comment on the state of the world. The Romans would have recognised the vibe.

A handful of terraces ring a neat square fountain and border the stone steps of the cryptoporticus — a set of Gallo-Roman underground galleries dating from the 1st century, one of only four ever excavated in France. A florist, a cheese shop, a wine merchant, a greengrocer, restaurants, bars. This neighbourhood figured out something most city centres have forgotten: you don't attract people, you give them no reason to leave. Down every side street, something hides — a story, a façade, a passage to the unexpected. Our itinerary was abandoned somewhere between the first sip of champagne and sunset. The cathedral can wait.

That evening, we did manage to keep our reservation at Le Crypto. Frédéric Dupont, formerly of Les Crayères and Le Millénaire — two of the city's most celebrated kitchens — opened his own place here. Precise bistronomy, a wine list that means business, service that makes you feel like they've been expecting you all along. The dining room looks out onto the square. We eat very well, which in Reims is not exactly a feat but remains a pleasure. Walking out, the last terraces are stacking their chairs. We've forgotten the cathedral. Never mind — Back to the duplex. Sauna. Bed.

Saturday morning

We head to Paintagruelique, the neighbourhood's award-winning bakery. At this hour, the clientele is composed exclusively of Rémois who know exactly what they're doing. There's a form of silent solidarity in the Saturday morning queue: no one speaks, everyone knows why they're here. We pick up a few treasures and keep walking.

Five minutes further, the Halles du Boulingrin. Eugène Freyssinet's reinforced concrete vault, 1920s, listed monument. Picture an Art Deco cathedral where the congregation has turned up with shopping bags. Saturday morning at the Boulingrin is to Reims what Sunday mass is to other French towns: a ritual, a fervour, an act of faith in eating well. We drift between the stalls, feeling oddly alive, almost giddy. We buy vegetables picked the day before, pink biscuits in tin boxes, a bottle we hadn't planned on. The Boulingrin does this: it turns modest intentions into overflowing baskets. You come for two tomatoes, you leave ready for a banquet.

Walking back towards the square, we stop at La Cave aux Fromages. The shop has been here since 1973. Some businesses don't need a brand narrative to survive the decades — a good Chaource, a farmhouse Langres, and a properly aged Comté will do the trick. We go in for a piece. We come out with a full platter and the quiet certainty of having solved the dinner question.

Across the square, the window of Centaurea spills onto the pavement. Here, the flowers speak for themselves. Arrangements that change every week, colour combinations you'd never have thought of. We were just passing through. We walk out with a bouquet under our arm, wondering vaguely at what point we made that decision. This neighbourhood has a consent problem when it comes to commerce: you buy nothing, and you leave with everything.

Saturday lunch

We settle in at Ö Double A, just opposite Le Vergeur. The kind of place that doesn't need a flashy sign and knows it. Traditional home cooking, grower champagnes at prices that don't require a quiet word with your bank account, a quiet terrace tucked away from the action. The locals pass this one around in whispers, like a tip you don't post on the internet. We're comfortable. We're decidedly comfortable in Reims.

Saturday afternoon

We take Rue de Tambour again. We look up and stand there for a moment, planted in the middle of the pavement like tourists — which, after all, is what we are. Five figures carved into the stone of a 13th-century façade: a harpist, a hurdy-gurdy player, a singer. Set on an ordinary house, no plaque, no barrier, no audio guide. They've been playing up there for eight centuries, above the street, for anyone who cares to look up. It's the Maison des Musiciens, by the way. In Reims, heritage doesn't always wait for you to visit. Sometimes it just lands on you round a corner.

We push a little further. Le Cellier, a former champagne shipping warehouse built in 1898, converted into a cultural space — contemporary art exhibitions, live performances. We walk in because the door is open and we have time — two conditions rarely met in everyday life. We go down to the basement and stumble upon something we weren't expecting. It's free. It's Reims. The pleasant surprises here come included in the price of the stay.

Heading back to the square, we stop at Les Caves du Forum, yet another institution — over four thousand references, voted wine shop of the year by La Revue du Vin de France. We let the sommelier guide us, and he puts in our hands a grower champagne from the Montagne de Reims that we'd never have found on our own. The kind of bottle that doesn't exist in your supermarket back home and costs less than the one that does.

And then we end up at the Wine Bar by Le Vintage. Award-winning bar, Reims' reference for grower champagne. Nicolas and Pierre-Louis Papavero built their list by hand — every champagne selected after visiting the producer in person. Twelve hundred references, four hundred champagnes. The kind of place where you ask a polite question and the answer lasts twenty minutes, three glasses, and a complete shift in your understanding of bubbles. We came for a drink. We left with an education.

For dinner, we no longer have the energy to be sophisticated. We take Rue Salin down to Alba — Neapolitan pizza, burrata, ingredients shipped straight from Italy. A beautiful Italian mess in a building steeped in history. We eat with our hands, we talk too loud, we have no regrets. After a day like this, the only risk is finding your own city a bit bland when you get home.

Sunday morning

We inevitably return to Paintagruelique. Traditional croissants, pastries for lunch. The queue is longer than yesterday — on Sundays, the families take over from the early risers. We wait. We're in no rush. We haven't been in a rush about anything since Friday evening, come to think of it. Reims does this to people: it switches off the urgency.

We push open the garden gate of the Musée-Hôtel Le Vergeur, drawn in by a few piano notes. Behind the walls, it's another world entirely — 12th-century Romanesque arches rescued from demolition, the portal of a former cloister, fragments of Reims architecture gathered in a garden where time has clearly decided to park and stay a while. A piano stands there, open, available to anyone who wants to play. Someone has sat down and is playing something we don't recognise. We take a bench. Outside, the square goes about its business. In here, it's Sunday for real.

Sunday lunch

We set up on the stone steps of the cryptoporticus with our good bread, the Chaource we bought yesterday, our grower champagne from the Montagne de Reims, and this morning's pastries. A chic picnic in the sun, facing the square, two thousand years of history at our backs. We're eating where the Romans held their market. It's absurd and it's perfect. If the Romans had known about Chaource, they might never have left.

Sunday afternoon

We finally make it to the cathedral. We were meant to start here, true enough. But nothing really prepares you for what hits you when you push through that door — the light in the nave, Chagall's stained glass, and that façade that stops you dead the moment you turn around. Eight centuries of coronations and stone, all at once, right in the face. We stand there, heads tilted back, wondering how we ever put this second on the list. The answer is that in Reims, even the second line on the programme is a masterpiece.

On the way back, we stop at Pommery. The cellars, the crayères — ancient chalk pits repurposed as champagne caves — the art, the history, the champagne. Reims has this habit of saving something for the end, like a waiter bringing you a dessert you didn't order. We leave with two bottles and the urge to come back. The cathedral, we'll do it first next time. Probably not.