To Petrino

To Petrino occupies what is described as the first building erected in Ermoupoli, the neoclassical capital of Syros, on the narrow alley locally known as the "bougainvillea lane" — the street of Klonos kai Kyparissou Stefanou. The Mandilaras family opened it in 1999, and after more than two decades it holds a 4.4-star rating across nearly 1,500 Google reviews, which places it among the most consistently praised tables on the island.

The building itself sets the tone. Stone-vaulted ceilings define the winter interior, while the outdoor tables sit directly beneath the flowering bougainvillea that gave the alley its nickname. The contrast between the cool, dim stone rooms and the colour-saturated courtyard means the setting shifts character entirely between seasons — and both versions are worth experiencing.

This is squarely a family-run operation. The kitchen focuses on Greek home-style cooking: the kind of food that takes time to prepare and doesn't try to be anything other than what it is. Live music performances — described in the taverna's own posts as small bands playing melodic Greek music — occasionally accompany dinner, adding a layer of atmosphere that fits the surroundings without feeling staged.

What to Expect

The menu centres on traditional Greek dishes and local meze — what the taverna calls ντόπιοι μεζέδες, meaning locally sourced or island-specific small plates. Syros has its own culinary identity within the Cyclades: the island is known for loukoumades, loukaniko (pork sausage with leek and orange), and seafood from the surrounding Aegean. A taverna rooted in this tradition is likely to draw on these local ingredients, though specific dishes on the current menu are best confirmed directly with the restaurant.

The stone-arched interior seats guests through the winter months when much of Syros's restaurant scene closes or reduces hours. To Petrino runs year-round, noon to midnight every day of the week, which makes it one of the more reliable dining options outside peak summer. The atmosphere inside is warm and low-lit, with the stone walls absorbing sound in a way that makes conversation easy even when the room is full.

In summer the bougainvillea courtyard is the obvious draw. Tables are set along the lane itself, the climbing plants overhead providing shade and colour. The alley is described in multiple sources as the most picturesque street in Ermoupoli, and the evening light here — when the heat has dropped and the stone buildings retain the warmth of the day — is particularly good.

Service is family-oriented and attentive by the accounts reflected in the review volume and rating. With nearly 1,500 ratings averaging 4.4, consistency across both food and service is evident over time.

How to Get There

The taverna's address is Klonos kai Kyparissou Stefanou 9, Ermoupoli, Syros 841 00. Ermoupoli is the main port and capital of Syros, accessible by ferry from Piraeus (roughly 4 hours on a conventional ferry, under 2.5 hours on a high-speed service) and from several other Cycladic islands.

Within Ermoupoli, the bougainvillea lane is a short walk from the central Miaouli Square, which is the natural navigation anchor for anyone arriving on foot from the port. The streets in this part of town are pedestrian-friendly, and most of central Ermoupoli is walkable from the ferry dock. The narrow alley is not accessible by car, so parking on one of the surrounding streets and continuing on foot is the practical approach. Coordinates: 37.4442, 24.9443.

Best Time to Visit

To Petrino is open every day from noon to midnight, throughout the year. For most Syros restaurants, the summer season (June through September) brings peak capacity and occasional waits for outdoor tables. Given the appeal of the bougainvillea courtyard, summer evenings — particularly from around 8 pm onward — are when the alley is at its liveliest and most atmospheric.

That said, the winter and shoulder-season experience here is genuinely different and worth considering. With the outdoor seating closed or reduced, the stone-vaulted interior takes over, and the crowd shifts from tourists to Syros locals. Syros has a larger year-round population than most Cycladic islands, in part because it is the administrative capital of the Cyclades, so the taverna maintains a local following through the off-season that keeps the atmosphere from feeling thin.

Lunch service from noon suits visitors who want to eat before the evening rush. The midday light in the bougainvillea alley is also strong enough for good photographs, which matters if that aspect of the setting is part of the appeal.

Tips for Visiting

• Book ahead for summer evenings. The alley is small, outdoor tables are limited, and the combination of local reputation and island tourism means the courtyard fills quickly on warm nights from June onward. Call +30 2281 087427 or email [email protected] to reserve.
• Ask about the local meze. The taverna specifically highlights island-sourced small plates. Starting with a selection of these before ordering mains gives a better read of the kitchen's strengths than jumping straight to grilled proteins.
• Come in winter if you can. The stone-arched interior is only fully appreciated in cooler months, and the clientele skews more local from October through April. Syros ferry connections remain good year-round because of the island's administrative role.
• Live music nights vary. The taverna has featured live kompania (small ensemble) performances, but schedules are not posted in advance on public channels. Check the taverna's social presence closer to your visit, or ask when booking.
• The lane is narrow. Arriving slightly before your reservation is sensible — the alley itself can be easy to miss the first time, especially at night when navigating by street name alone.
• The website is in Greek. petrinosyros.gr provides menu and background information, but if you don't read Greek, Google Translate handles the content reasonably well, or contact the restaurant directly in English.
• Midday is quieter. If you prefer a more relaxed pace with easier conversation, the lunch service hours are generally less crowded than the dinner peak, and the kitchen is operating on the same menu.
• Pair the meal with a walk. The surrounding streets of Ermoupoli — especially toward Vaporia, the aristocratic seaside neighbourhood — make a good post-dinner route. The town is one of the most architecturally coherent in the Cyclades and rewards an unhurried evening on foot.

What to Order

The kitchen's identity is built around Greek home cooking and local meze, which in the Cycladic context means dishes tied to island producers and seasonal availability rather than a fixed international menu. Syros is particularly associated with loukaniko — a cured pork sausage flavoured with leek and orange peel — and with fresh seafood from the Aegean. A table at To Petrino that doesn't include at least one locally sourced small plate would be missing a core part of the offer.

For mains, the logic of a stone-taverna kitchen in this tradition typically centres on slow-cooked meat dishes, grilled fish, and dishes like moussaka or pastitsio that take time and care to execute well. The emphasis on home-style cooking in the taverna's own description suggests these long-cooked preparations rather than quick-fire grill plates.

Wine service at a family taverna on a Greek island almost always includes a house option served in carafes — an affordable and usually reliable way to drink local Greek wine without navigating an unfamiliar list. If a Cycladic or broader Aegean wine is available by the carafe, it's worth trying alongside the food.

For specific current dishes and pricing, the menu on petrinosyros.gr or a direct call to the restaurant will give accurate information; menus at Greek tavernas shift with the season and the market.