This beautiful coastal town on the Bay of Biscay – also known as Donostia in the Basque language, and easily accessible via both the Spanish city of Bilbao and Biarritz up on the southwest French coast – has it all, from world-famous pintxos bars specialising in single dishes to unbeatable, luxurious Michelin-starred dining. We’ve put together a list of the eateries you definitely won’t want to miss while you’re there.

Appetite whetted? Why not make for the Med with our foodie guide to the Balearic Islands, or savour the far South Aegean with this list of the most delicious islands in Greece

The one that’ll blow your mind

A dish at Mugaritz - A foody guide to San Sebastian
The 'First Kiss' dish at Mugaritz / Image: José Luis López de Zubiría/Mugaritz

Continually ranking high on the list of the World’s 50 Best Restaurants, Mugaritz is a two-Michelin-starred country-house restaurant a 20-minute drive from the city centre – and it doesn’t want you to get too comfortable. Expect a 20- to 30-course extravaganza with mysteriously named dishes like ‘How Long a Kiss Lasts’, ingredients such as frozen tongue and pig’s-blood macaroons, and musical plates. But while the tasting menu presided over by Andoni Luis Aduriz might be challenging, it’s also a luxurious and – if you have the funds – unforgettable experience.

Aldura Gunea Aldea, 20, 20100 Errenteria
mugaritz.com

The one for superlative seafood

A dish at Bar Goiz Argi - A foody guide to San Sebastian
Grilled prawn pintxo at Bar Goiz Argi / Image: Alamy

No complications, just tasty crustaceans: that might as well be the motto here at Bar Goiz Argi, a charming pintxo bar that specialises in tender grilled prawns. They come on brochette skewers, griddled and dressed in a peppery, vinegary relish, over a slice of baguette to mop everything up. A glass of txakoli, the local sparkling dry white wine, isn’t mandatory but is very much recommended.

Fermin Calbeton Kalea, 4
No website

The historic cider house

The winery at Petritegi - A foody guide to San Sebastian
Scrumptious scenes at Petritegi

The Basque Country is famous for its apple crop. At Petritegi  a 14th-century sagardotegia (cider house) just 7km from the city centre – you can sample the estate’s wares straight from the barrel, before sitting down to a delicious, substantial lunch of traditional local dishes, which might include salt cod omelette, griddled hake, local cheeses and T-bone steak to share, all surrounded by apple trees. 

Petritegi Bidea, 8, 20115 Astigarraga
petritegi.com

The hidden gem

A dish at Zazpi - A foody guide to San Sebastian
Zazpi works with foragers, fishermen and hunters

For a tasting menu to remember without the hushed silence and tweezered plates, head for Zazpi, which has a new home in the Museo San Telmo. For €75 the whole table can enjoy scallops and ajo blanco, hake, monkfish, sea urchin with crayfish cream, roast suckling pig and several desserts. The a la carte is full of modern twists on Basque classics like cod rice and txerri ham; everything is seasonal, and the kitchen works closely with foragers, fishermen and hunters to secure local bounty such as the best mushrooms, asparagus and bonito tuna.

Zazpi, Plaza Zuloaga Nº 1
zazpistm.com

The one with the famous tortilla

The torilla at Bar Nestor - A foody guide to San Sebastian
The tortilla at Bar Nestor / Image: Antonio Bellota @antoniobellota

San Sebastián is full of crisp-shelled, rich, golden tortillas, but Bar Néstor’s is widely held to be the best in the city. Just two are made each day, one for the lunch service (1pm) and one for dinner (8pm). You’ll need to get there an hour before service and put your name on the list to reserve a slice – once everyone’s inside they’re brought out of the kitchen and placed reverently on the bar, before names are called. The steak and tomato salad are also legendary.

Arrandegi Kalea, 11
No website

The one for ‘Parts Unknown’ devotees

A dish at Ganbara - A foody guide to San Sebastian
Wild mushrooms, char-grilled with a golden egg yolk at Ganbara

Anthony Bourdain stopped off at the beloved Ganbara pintxos bar on his visit to San Sebastián to film an episode of Parts Unknown, so you know it’s somewhere you’ll be well fed and watered. The crab tartlets are supremely delicious, but the real star of the show is a plate of seasonal wild mushrooms, char-grilled to smoky perfection and served with a scattering of fresh herbs and a golden egg yolk. Simple, but perfect.

San Jeronimo Kalea, 19
ganbarajatetxea.com

The one for people-watching

The Bodega Donostiarra exterior - A foody guide to San Sebastian
The sociable terrace at Bodega Donostiarra / Image: ©KikeOnTour

One of London-based, Spanish-raised legendary chef José Pizarro’s favourite places to eat when he’s in San Sebastián, Bodega Donostiarra has a beautiful terrace that’s ideal for whiling away an afternoon with a series of cold beers and some pitch-perfect pintxos. From the gildas (moreish assemblages of briny olives and plump anchovies) to local cheeses, a winning tomato salad and lip-smacking chicken wings, you can’t go wrong here.

Peña y Goñi Kalea, 13
bodegadonostiarra.com

The one on the ascent

Cooking at Galerna - A foody guide to San Sebastian
Good stuff on the grill at Galerna / Image: Asier Ibarlucea @sansebastianfoodies

For truly exciting cooking, head for the deservedly hyped newcomer Galerna. Rebeka Barainka and Jorge Asenjo – looking after front-of-house and the kitchen, respectively – are on a mission to ‘give prominence to the roots and the environment, rescuing "forgotten" and even gastronomically undervalued products’. The 16-course, €82 seasonal tasting menu is exceptional value: it kicks off with artisanal acorn and turmeric bread and features nasturtiums, violet potatoes, Carabinero prawns, cod tripe and more.

Galerna Jan Edan, Kolon Pasealekua, 46
galernajanedan.com

The one for foodie families

Dessert at Casa Urola - A foody guide to San Sebastian
Caramelised bread pudding with coffee and milk ice cream at Casa Urola / Image: ©KikeOnTour

If you’ve got younger ones in tow but don’t want to spend your holiday eating chips and ice cream, make a beeline for Casa Urola. This handsome two-storey pintxo bar does a wonderful line in confidently cooked, unfussy, reliably delicious food: local line-caught squid, served in a variety of ways, is a speciality, as is hake loin and cheek. The desserts are spectacular too, with caramelised bread pudding bound to please all ages.

Fermin Calbeton Kalea, 20
casaurolajatetxea.es

The one with incredible sea views

Views from the Rekondo terrace - A foody guide to San Sebastian
The view from Rekondo

Situated in an old farmhouse with an elegant terrace overlooking La Concha bay, Rekondo comes into its own when the sun starts to set. Expect elevated Basque cooking with an emphasis on the freshest seafood (clams in parsley sauce, spiny crab, cod pil-pil), accompanied by expertly chosen, sensational wines – the cellar is acclaimed, and easily ranks as one of Spain’s best. Serious carnivores won’t want to miss the suckling pig, or ox rib-eye steak.

Igeldo Pasealekua, 57
rekondo.com