Petritegi Sagardotegia

Petritegi is the real deal: a 500-year-old cider house where you'll drink unlimited sagardoa straight from enormous oak barrels and eat a fixed menu that hasn't changed in decades. Open only during cider season (January through April), this isn't a restaurant but a genuine Basque ritual where you catch streams of cider in your glass while standing around massive wooden vats. The €35 per person covers everything: unlimited cider, salt cod tortilla, chorizo with beans, and massive txuleta steaks grilled over open flames.

You'll spend 3.5 hours here, and it feels like stepping into rural Basque culture from centuries past. The atmosphere builds as locals arrive in groups, filling long communal tables in cavernous stone rooms. Between courses, someone inevitably starts singing traditional Basque songs, and the entire room joins in while raising glasses of cider. The ritual of catching cider from the barrel (called txotx) happens constantly, with streams of golden liquid arcing through the air as people line up with their glasses.

Most guides romanticize this, but here's the truth: the food is simple and repetitive, the benches get uncomfortable, and you'll leave smelling like cider and smoke. But that's exactly the point. This isn't refined dining, it's cultural immersion. Book ahead on weekends when the singing gets loudest, and don't come expecting quick service or vegetarian options.