Bodega de la Ardosa opened at Calle de Colón 13 on January 4, 1892, and still trades behind the same engraved glass sign in Malasaña. The bar built its modern reputation on two things: vermouth pulled from the tap and a tortilla de patatas that Madrid publications keep ranking among the city's best.
It suits anyone who wants Madrid drinking as it existed before cocktail menus. It will frustrate groups of six hunting for a table; the room is standing space, barrels, and elbows.
Original tiling, dusty bottles to the ceiling, and barrel tables that have hosted four generations. The famous move is ducking under the bar counter to reach the tiny back room, a detail The Infatuation calls one of the best in Madrid. The space holds a few dozen people at most.
Order the vermut de grifo, served cold with an olive for around 3 euros. La Ardosa also claims two Madrid firsts, the city's first Guinness tap and the first imported Pilsner Urquell, both still poured. The salmorejo and the tortilla, around 4 euros a portion, are mandatory; Time Out lists both among the house essentials.
Malasaña locals at the vermouth hour, office workers on the way home, and food travelers working through the tortilla shortlist. Esmadrid, the city's official tourism office, lists it as an essential stop. Sunday midday is peak vermouth ritual.
Malasaña spreads north of Gran Vía, two minutes from Tribunal metro on lines 1 and 10. Continue the old Madrid circuit at Casa Camacho around the corner, or jump eras at Casa Alberto in the Letras quarter.
Sunday between 13:00 and 15:00 for the vermouth hour, weekday evenings for breathing room. The bar fills fastest after 20:00, when the tortilla batches sell through.
Madrid protects its old bodegas, and La Ardosa shows why the protection is earned. Few rooms anywhere serve this much history for the price of a vermouth.