Hondarrabi Zuri

The story

Hondarrabi Zuri is Txakoli's soul—a high-acid white grape that produces Spain's most distinctive young whites. Poured from height to create a slight sparkle, Txakoli is Basque culture in a glass.

Insider story

Txakoli (chah-koh-LEE) was dying. By the 1980s, only a handful of hectares remained of this Basque specialty. Today, it's one of Spain's most vibrant wine categories, and Hondarrabi Zuri is its foundation.

The grape grows along the Bay of Biscay's coastline, where Atlantic humidity and cool temperatures create challenging conditions. Yields are low; acidity is high; alcohol rarely exceeds 11.5%. The wines are barely-there in color, shatteringly crisp, with subtle effervescence.

That effervescence comes from two sources: residual CO2 from fermentation, or the traditional high-pour—arcing wine from bottle to glass, aerating it and creating bubbles. Both are authentic.

Three DOs produce Txakoli: Getariako (the most maritime), Bizkaiko (richer), and Arabako (higher altitude). Each has distinct character, but all share bone-dry, bracingly fresh profiles.

The wines are meant young—harvest to bottle in months, consumption within two years. They're designed for pintxos, anchovies, and sunny afternoons in San Sebastián.

Technical deep dive

Hondarrabi Zuri produces high-acid whites with vibrant acidity (7-9 g/L), low alcohol (10.5-12%), and subtle effervescence. pH is typically 3.0-3.2—extremely tart.

Flavor profile: green apple, citrus, mineral, sea spray, white flowers. Some versions show tropical hints; most are laser-focused on freshness.

The grape ripens late in the Basque climate—barely achieving full maturity. Low sugar accumulation means low alcohol but high natural acidity.

Winemaking: stainless steel, temperature-controlled fermentation to preserve CO2. No oak. No malolactic. The goal is maximum freshness.

Some producers now make still Txakoli (no bubbles) and barrel-aged versions. They're interesting but miss the point—Txakoli's joy is its simplicity.

Industry secrets

Real Txakoli should have slight sparkle. If it's completely still, it's either old or wasn't made traditionally.

Getariako is the benchmark appellation—coastal vineyards produce the most saline, mineral wines. Bizkaiko is richer; Arabako (inland) has more body.

The high-pour isn't show—it genuinely improves the wine by releasing aromatics and creating texture. Practice at home.

Pair with Basque pintxos, especially gildas (olive, anchovy, guindilla pepper). The wine's acidity cuts through salt and oil.

For collectors

More white grapes

• Husayne
• Inzolia
• Jacquère
• Jani
• Johanniter