Prosecco & Franciacorta
Italy's two great sparklers are made by opposite methods — Prosecco tank-fermented and floral in the Veneto hills, Franciacorta bottle-fermented and Champagne-serious on Lake Iseo. Here's how to tell them apart and where to taste each at the source.
Two great sparklers, two opposite ideas of what a bubble is for. That's the fastest way into Italian fizz. Prosecco is the fresh, floral, tank-fermented wine behind every spritz and every easy aperitivo — Glera grown in the hills of the Veneto and Friuli. Franciacorta is the serious, bottle-fermented answer to Champagne, made near Lake Iseo in Lombardy from Chardonnay and Pinot Noir. Hold them side by side and everything else falls into place. One is Italy's most-poured wine in the world. The other is its most quietly ambitious.
Prosecco made Italy the world's favourite fizz. Franciacorta is Italy playing Champagne's own game — and winning at home.
Two names, two methods
Start with the method, because it decides everything downstream. It's not a detail. It's the whole personality of each wine.
Prosecco is made by the tank method — Charmat by its French name, but perfected in Italy by Federico Martinotti, so the Italians rightly call it Martinotti. The second, fizz-making fermentation happens inside a large sealed steel tank under pressure, then the wine is bottled. Speed is the point, and freshness is the prize: it locks in Glera's pear, green apple, white peach and a puff of acacia blossom rather than layering on bread and toast. That's a feature. Prosecco is supposed to taste young and bright — reading it as a failed Champagne misses the wine entirely.
Franciacorta goes the long way. Metodo classico: the second fermentation happens inside each individual bottle, then the wine ages on its spent yeast — the lees — before the sediment is disgorged. That slow lees contact is what conjures the fine, insistent mousse and the notes of toast, brioche and hazelnut that mark serious traditional-method sparkling. Same craft as Champagne. And Franciacorta was the first Italian wine to earn DOCG status specifically for a metodo classico sparkler, back in the mid-1990s.
Prosecco: the hills between Venice and the Dolomites
Buy up the hill. That's the one rule that separates a great Prosecco from a forgettable one. Prosecco is a place as much as a wine — Italy made it law in 2009, renaming the grape Glera so the name Prosecco could belong to the region. The broad Prosecco DOC sprawls across nine provinces of the Veneto and Friuli; it's the everyday, high-volume tier, and it's fine.
The good stuff lives higher, in two DOCG zones. The historic heart is Conegliano-Valdobbiadene, a wall of impossibly steep, hand-worked hills north of Venice — so singular it was inscribed as a UNESCO World Heritage site. Neighbouring Asolo makes its own refined DOCG. And tucked inside Valdobbiadene is the jewel: Cartizze, a tiny sun-catching hilltop treated as Prosecco's grand cru.
Learn the label, because Prosecco's sweetness terms are backwards. From driest to sweetest you'll see Brut, then Extra Dry, then Dry — and yes, "Dry" is the sweetest of the three, the traditional style for Cartizze. You'll also meet fully sparkling spumante, gently fizzy frizzante, and the cult bottle worth hunting: sui lieviti, or col fondo — bottle-fermented, unfiltered, cloudy and bone-dry, the anti-spritz. Since 2020 there's a Prosecco DOC Rosé too, Glera with a little Pinot Noir. Skip the supermarket rosé and find a col fondo instead; it'll change what you think this grape can do.
Franciacorta: Italy's Champagne, on Lake Iseo
Franciacorta is the underdog that quietly went pro. It's a compact, gently rolling zone south of Lake Iseo, near Brescia — glacial moraine soils, a climate the lake keeps even, and a concentration of ambition that genuinely recalls Champagne. The wines are built on Chardonnay and Pinot Noir (Pinot Nero), with Pinot Bianco allowed, across the full traditional-method range: non-vintage, the vintage-dated Millesimato, long-aged Riserva, Rosé, and the house invention worth seeking out — Satèn, an all-white blanc de blancs bottled at slightly lower pressure for a softer, silkier mousse. The disciplinare sets generous minimum lees-ageing periods that climb with each tier.
The modern story starts in the 1960s, when a young oenologist at Guido Berlucchi made the first serious metodo classico here. Ca' del Bosco and Bellavista turned it into a fine-wine movement; Ferghettina, Monte Rossa and Ricci Curbastro fill out a deep bench. Somewhere along the way it stopped being "Italian Champagne" and became simply Franciacorta.
Where to taste
Both regions make an easy day out from a famous city, and both reward showing up. Here's how to play each.
- Prosecco Hills: base in Valdobbiadene or Conegliano and drive the Strada del Prosecco, Italy's first designated wine road — a ribbon of tasting rooms strung through the UNESCO hills. It's a quick escape north from Venice. Villa Sandi, Nino Franco, Bisol, Adami, Bortolomiol and Ruggeri all welcome visitors, most by appointment. Go in spring or early autumn, and book the good slots ahead in season.
- Franciacorta: a short hop from Brescia or Bergamo, and — the local trick — flat enough to do by bike. "Franciacorta by bicycle" between cellars is a real plan, not a brochure line. Berlucchi, Ca' del Bosco, Bellavista, Ferghettina and Monte Rossa are set up for tasting, again mostly by appointment. Pair it with Lake Iseo and the floating-island walks of Monte Isola.
At the table
This is where the two split duties. Prosecco is aperitivo made liquid — the base of the spritz, a magnet for fritto misto and salumi, right at home with prosciutto e melone, sushi, anything salty and fried. Serve it cold and young; it doesn't reward waiting. Franciacorta behaves like Champagne on the table: it opens the evening as an aperitif, then stays for dinner — oysters and risotto, roast poultry, aged Grana Padano, even the region's own lake fish. A Satèn flatters the delicate plates; a Rosé or a long-aged Riserva carries the richer ones.
Where to go next
Prosecco and Franciacorta are the friendly front door to Italian sparkling. Push past them and you'll find the Alpine metodo classico of Trentodoc, Piedmont's Alta Langa, and the sweet, grapey charm of Asti. From here, wander deeper into the other Italy wine styles, or step back to the wider story of Italy wine as a whole.
Common questions
The whole story is how the bubbles get in. Prosecco takes its second fermentation in a big pressurised steel tank — the tank, or Charmat/Martinotti, method — which keeps the wine fresh, floral and fruit-forward, and keeps the price friendly. Franciacorta does it the way Champagne does: a second fermentation inside each individual bottle, then long ageing on the lees, which builds fine bubbles and a bready, complex depth. Different grapes, too. Prosecco is Glera from the Veneto and Friuli; Franciacorta is Chardonnay, Pinot Noir and Pinot Bianco from around Lake Iseo in Lombardy.
Neither wins — they answer different questions. Want the most serious Italian sparkler to set beside a Champagne? Franciacorta: bottle-fermented, lees-aged, structured, age-worthy. Want the bright, aromatic fizz that built spritz and aperitivo culture? Prosecco, and nothing touches it for value. Keep both. A good cellar always does.
No, and that's the point of it. Champagne and Franciacorta ferment the bubbles inside the bottle. Prosecco ferments them in a sealed steel tank before bottling — faster, and deliberately so, because it preserves Glera's fresh pear-and-white-flower perfume instead of building the bready, autolytic complexity you get from bottle ageing. Different method, different wine, on purpose.
For Prosecco, head to the steep DOCG hills of Conegliano-Valdobbiadene between Venice and the Dolomites — a landscape so distinctive it's a UNESCO World Heritage site. The single most prized pocket is the tiny Cartizze hill above Valdobbiadene. Franciacorta comes from a compact zone south of Lake Iseo, near Brescia, where a cluster of ambitious estates has spent decades chasing Champagne — and largely caught it.
Glossary
- Glera
- The white grape behind Prosecco, grown mainly in the Veneto and Friuli. Aromatic and lightly floral, it gives pear, green apple and white-blossom notes. Until a 2009 rule change the grape itself was often called 'prosecco'; the name was then reserved for the place and wine.
- Charmat (tank) method
- Also called the Martinotti method after its Italian originator. The second, bubble-creating fermentation takes place in a large sealed pressure tank rather than in the bottle, then the wine is bottled under pressure. It preserves fresh, primary fruit aromatics and is how Prosecco is made.
- Metodo classico
- The traditional method — a second fermentation inside each individual bottle, followed by extended ageing on the lees before disgorging. It builds fine bubbles and bready, biscuity complexity. It is how Champagne, Franciacorta and Italy's Trentodoc and Alta Langa are made.
- Satèn
- Franciacorta's own style: a blanc de blancs (all white grapes, chiefly Chardonnay) bottled at a slightly lower pressure than a standard brut, giving a softer, silkier, creamier mousse. The name is trademarked to Franciacorta.
- Cartizze
- A small, steep, highly prized hill above Valdobbiadene long regarded as the grand cru of Prosecco Superiore. Its wines are typically made in the gently sweet Dry style.