Cross the Urumea river and the city changes its accent. The Parte Vieja is the old pintxos heartland; Gros is the surf-town younger sibling, looser and more inventive. Knowing which mood you want is the secret to eating well here.
San Sebastián is split by the Urumea river, and the two great eating neighbourhoods sit on opposite banks with very different temperaments. On the west side, pressed against the bay, is the Parte Vieja — the Old Town, a dense grid of stone streets where the classic pintxos bars stand shoulder to shoulder and the crowds thicken by the hour. Cross the river to the east and you reach Gros, a grid of calmer streets running back from a surf beach, where the cooking is younger, looser and more willing to experiment. The same city, two completely different evenings.
The Parte Vieja is where the legend lives and where most visitors spend every night, and for good reason: this is the home turf of the institutions — Ganbara with its mushrooms, Borda Berri with its chef-driven counter — and the energy of the txikiteo, the bar-to-bar crawl, is at its most electric here. But it is also the most crowded, the most touristed, and on a summer weekend the loveliest bars can feel like a scrum. It rewards the disciplined crawler and punishes the dawdler.
Gros is the antidote. Once a quiet residential district behind the Zurriola surf beach, it has become the neighbourhood where the city's younger cooks and its independent spirit have set up shop. The pace is gentler, the bars are less mobbed, and you can actually get a spot at the counter without throwing an elbow. Where the Parte Vieja guards tradition, Gros plays with it — and the two attitudes are only a ten-minute walk and one bridge apart.
Some of Gros's best rooms make the case on their own. Bar Bergara is a pintxos institution that helped invent the modern, miniature-haute style of the genre — elaborate, competition-winning little constructions that look like edible sculpture and taste like serious cooking, served without a scrap of Old Town swagger. It proves Gros can do tradition as well as anyone; it simply does it with more room to breathe.
Then there is the inventive streak that the Parte Vieja rarely indulges. Topa Sukaldería is Andoni Aduriz's design-led ode to the deep historical ties between the Basque Country and Latin America — tacos and ceviches threaded through with Basque ingredients, loud and colourful and unmistakably modern. A few streets over, Gerald's Bar pours natural wine in an intimate, convivial bistro that feels imported from a different city entirely. This is food with a point of view, and Gros is where it lives.
Gros also keeps its own classics, lest you think it is all reinvention. Bodega Donostiarra is the neighbourhood's beloved old pintxos bar — unpretentious, local, the kind of place where the regulars outnumber the visitors and the tortilla and the jamón are exactly as they have always been. And for the morning after, Sakona Coffee Roasters brings serious specialty coffee to the surf crowd, a modern, design-minded café of a kind the Old Town simply does not have. Gros, in other words, has its mornings figured out too.
The practical wisdom is to use both banks for what each does best. Spend the heart of a big night in the Parte Vieja, when the crawl is in full swing and the historic counters are worth the crush. But give at least one evening to Gros — start with a glass of natural wine, eat something a young chef is excited about, and enjoy the elbow room. Locals move between the two without thinking about it, and so should you; the river is a five-minute crossing, not a border.
