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2026-03-10|3 min readEducationSparkling

Pét-Nat: The OG Sparkling Wine

Before Champagne, there was pétillant naturel. Here's everything you need to know about the original bubbly.

Les Caves de Prague, Paris — from the isitfunky map
Les Caves de Prague, Paris — from the isitfunky map

Pétillant naturel (pét-nat) is sparkling wine made using the méthode ancestrale — the oldest known method of making bubbly. Unlike Champagne's double fermentation, pét-nat undergoes just one fermentation, bottled before it's finished so the remaining sugars create natural carbonation.

The result is typically lower in alcohol, gentler in fizz, and wildly diverse in flavor. Pét-nats can be made from any grape, in any region, which is why you'll find versions from Loire to Oregon to Georgia.

What makes pét-nat special is its unpredictability. Each bottle is slightly different. Some are bone-dry, others slightly sweet. Some are crystal clear, others opaque. It's wine at its most honest.

Pro tips: always chill pét-nat well before opening. Open slowly — these bottles are alive. And don't save it — pét-nat is meant to be drunk young and fresh.

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