Zia

A Side Street in Trastevere That Earns Serious Attention

Trastevere draws the city's densest tourist foot traffic, and most visitors move along the same crowded axes between Campo de' Fiori and the Piazza Santa Maria. Via Goffredo Mameli runs parallel to that current rather than through it. The street is residential in character, the kind where you pass a grocer and a hardware shop before arriving at a dining room that holds a Michelin star and a ranking of 96th in Opinionated About Dining's leading European restaurants for 2025. Antonio Ziantoni leads the kitchen. The gap between the setting and the credentials is part of what defines Zia's position in Rome's broader starred dining scene.

Rome's upper tier of creative Italian cooking is, for the most part, anchored inside hotels or heritage buildings with corresponding price points. La Pergola, Il Pagliaccio, and Enoteca La Torre all sit at €€€€. Zia prices at €€€, a meaningful difference in a city where the gap between those two tiers can represent fifty euros or more per head on a tasting menu. What you trade in grandeur, you recover in immediacy: a smaller, less ceremonial room, cooking that reads as personal rather than institutional, and a bill that, relative to the recognition on the wall, represents good value by the standards of European starred dining.

What the Cooking Is Actually Doing

The modern Italian cooking that has emerged across the country over the past decade tends to split into two broad approaches: one that treats Italian tradition as raw material for creative deconstruction, and one that treats it as a foundation to be respected and then extended. Zia sits in the second camp. Michelin's own language around the restaurant emphasises classical foundations, technical rigour, and balance, not novelty for its own sake. Opinionated About Dining, which ranked the restaurant 100th in Europe in 2024 before moving it to 96th in 2025, describes cuisine that is creative yet measured, with full and satisfying flavours.

That framing matters for setting expectations. This is not a kitchen organised around provocation or surprise. The ambition is closer to what a serious diner finds at places like Dal Pescatore in Runate or Quattro Passi in Marina del Cantone: cooking grounded in Italian culinary logic, with the kind of technical mastery that produces structure and balance rather than spectacle. For a diner who finds that the theatrics of Italy's more internationally-facing restaurants, Osteria Francescana in Modena or Enrico Bartolini in Milan, pull too far from the source material, Zia offers a more anchored alternative.

Chef Antonio Ziantoni, who gives the restaurant its name, has built a reputation quickly. The Opinionated About Dining listing for leading new European restaurants placed Zia at 140th in 2023, the same year the Michelin star arrived. By 2025, it had climbed 44 places in OAD's main European ranking. That kind of trajectory at a single-star Rome address, at a price point below the city's grand rooms, makes it one of the more interesting value propositions in Italian fine dining right now.

The Value Case in Context

The editorial angle here is worth stating plainly. In the European starred dining tier, a single-star restaurant priced at €€€ in a major capital is not unusual. What is less common is a single-star room that simultaneously holds a top-100 placement in OAD's European ranking, which aggregates the opinions of a large community of experienced restaurant diners rather than a single inspector. Those two signals together, Michelin recognition and sustained OAD placement, indicate a kitchen that performs consistently across different evaluation frameworks.

Compare that with the alternative at the €€€€ tier in Rome. Achilli al Parlamento and Acquolina both operate at higher price points. La Pergola, Rome's only three-star address, prices at the ceiling of the city's fine dining range. For a diner working through Rome's starred scene rather than chasing a single marquee booking, Zia's €€€ positioning allows it to sit alongside those rooms as an evening in its own right rather than as a second-choice compromise. The cooking at this level in a city like Rome, priced where Zia sits, is the kind of proposition that justifies a dedicated trip rather than a casual booking.

It is also worth noting the international context. Italian fine dining of this quality sits in a competitive bracket that includes rooms like Enoteca Pinchiorri in Florence and Atelier Moessmer Norbert Niederkofler in Brunico. Even measured against non-Italian reference points, such as Le Bernardin in New York City or memorable in Turin, Zia holds its position as a room where the credentials are genuine and the price point sits below what similar credentials command elsewhere.

Practical Access and Timing

The restaurant closes on Sunday and Monday. Tuesday through Thursday, service runs in the evening only (7 PM to 10 PM). Friday and Saturday open for both lunch (12:30 PM to 2:30 PM) and dinner (7 PM to 10 PM).

Google reviews stand at 4.7 across 646 ratings. High scores at starred addresses often compress once a room is well-established, so a 4.7 from nearly 600 reviews indicates sustained kitchen and service performance rather than an early burst of enthusiasm from a new opening.