You are standing at a bar counter in Pamplona’s old quarter before dinner. The person next to you orders a wine. What arrives is not a glass of wine in any format you have seen before: a short, thick-walled cylinder, heavy enough that it sounds like a stone when it touches the marble counter, holding perhaps three swallows of red. The person drinks it, sets it down, pays, and leaves. Four minutes, start to finish.
What you just watched was not someone ordering a small wine because they did not want much wine. It was someone executing a specific social ritual that has structured bar life across the Basque Country and the broader north of Spain for more than a century. The glass is called a txikito in Basque, a chiquito in Spanish. The practice of drinking them, bar to bar, with the same group of lifelong friends, is called the txikiteo. Neither the glass nor the ritual is incidental. Both are the point.
This article traces the txikito from the factory that made it famous to the counter where it is still served, explains the social structure that makes the txikiteo work, and covers where and how you encounter this tradition across northern Spain and in Pamplona during San Fermín.
The Glass Has a Specific History
The txikito glass did not evolve gradually toward its current form. It arrived more or less complete, and the story of how is documented.
In 1929, Queen Victoria Eugenia, wife of King Alfonso XIII, visited Bilbao. The city decorated its streets with candle-lit glass lanterns for the occasion. When the visit ended, the city had a surplus of these thick-walled glass vessels with heavy bases and narrow openings. The bars of Bilbao’s old quarter inherited them. The glasses held approximately 70 millilitres, enough for a few mouthfuls of wine, and their base weighed more than 600 grams, which meant they sat firm on a counter and did not tip. Bartenders discovered that the form was ideal for serving red wine quickly: fill, set down, collect payment, move on. Patrons discovered that the heavy base and thick glass kept the wine at the right temperature for the short time it took to drink it.
The factory that produced these glasses and went on to define the txikito format was Vicrila, founded in 1890 in Lamiako-Leioa, a few kilometers outside Bilbao. Established by a Belgian family, Vicrila was the first glass factory in Spain. It is still operating. The txikito glass it produces has not changed materially since the 1920s. The dimensions are the tradition: short, cylindrical, thick-walled, with a base that communicates weight and permanence when it meets the bar.
The glass is called a txikito in Basque. In Spanish it is a chiquito. In some parts of northern Spain it is called a pote or a chato. All of these names refer to the same form and the same quantity. The Basque spelling, txikito, derives from the word for “small” or “little” in Euskara. It is the Basque Country spelling that predominates in Bilbao and the surrounding area. The Spanish variant, chiquito, is more common in Navarra, La Rioja, and the broader northern Spanish bar culture that the tradition has spread into over the past century.
The Txikiteo: What It Is and How It Works
The txikiteo is the practice of going from bar to bar in a group, drinking one txikito at each stop, eating one or two pintxos, and moving on. It sounds simple. The structure underneath it is not.
The txikiteo is organized around the cuadrilla, the Basque word for the close friend group that forms the basic unit of Basque social life. A cuadrilla is not a casual circle of acquaintances. It is a lifelong alliance, typically formed in adolescence, that functions as a second family. Membership is fixed and close to permanent. New members are rarely admitted outside of partners of existing members. The cuadrilla eats together, travels together, and goes out together. When a cuadrilla goes for a txikiteo, the outing has been arranged in advance, the route is understood, and the group moves as a unit.
Payment within the group follows a specific system. The cuadrilla pools cash into a common pot called a bote. One member of the group collects the money and serves as the buyer for the outing: ordering the round at each bar, paying, and managing the funds. The responsibility rotates. No one tracks individual consumption. The assumption is that across many outings, it all levels out.
At each bar, the rules are straightforward and unspoken. Order a txikito. Order one or two pintxos, not more. Eat at the counter, standing. When the glass is empty and the pintxos are gone, pay and move on. You do not sit down. You do not order a second round at the same bar. The motion is the point. A txikiteo that does not move is not a txikiteo.
Locals have a simple way of reading whether a bar is worth stopping at: the floor. A bar where the floor is covered in discarded napkins and toothpicks is doing the right kind of business. It means locals are coming and going in volume. A clean floor at a pintxo bar is a warning sign, not a recommendation.
Historically, the txikiteo ran twice daily: a midday round between noon and two, and an after-work round in the early evening between six and seven. It was conducted exclusively by adult men. Women who participated later, as the custom gradually opened, tended toward white wine or claro (rosé) rather than the red wine that dominated the original tradition. Today the txikiteo is largely a weekend or occasional practice rather than a daily one, and it is practiced by mixed groups as commonly as by single-sex groups. The midday round has largely disappeared from working weeks.
The Wine in the Glass
The original txikito wine was red, young, poured from white porcelain jugs behind the counter, and served at room temperature or slightly cool. It was table wine, not wine chosen for complexity. The point was volume of service, not selection. Bartenders of the early txikiteo era were judged partly on their ability to pour multiple small glasses in rapid succession without spilling a drop.
Today the wine in a txikito varies by geography and preference. In Bilbao and the Basque interior, red wine remains the standard. The wines are typically young and local or from La Rioja and Ribera del Duero, served in the same thick glass. In coastal areas of the Basque Country, particularly in Getaria and along the Gipuzkoa coast, txakoli has become a common txikito option. Txakoli is the slightly effervescent white wine of the Basque Country, low in alcohol, high in acidity, and ideally served cold. It is poured from height in the traditional escanciado technique to release its natural carbonation. A txikito of txakoli is a different experience from a txikito of red wine, but the glass and the ritual around it are the same.
Some younger drinkers order a zurito instead of a txikito: a small glass of draft beer, roughly the same volume, filling the same social role in the txikiteo circuit. The zurito is not traditional in the way the wine txikito is, but it has become part of the vocabulary of the same ritual.
The Geography of the Txikiteo
Bilbao is the heart of the tradition. The Casco Viejo, and specifically the Siete Calles (Seven Streets) that form the original medieval grid of the city, is where txikiteo culture is most concentrated and most historically rooted. The streets are narrow, the bars are close together, and the counters are built for standing. On any weekend evening, the Siete Calles run at a pace and volume that is immediately different from ordinary bar traffic: groups of people moving through in loose formation, stopping briefly, moving on, calling out to other groups they recognize. This is the txikiteo in its fullest form.
Bilbao also hosts the annual Txikitero Eguna (Txikiteros’ Day) on October 11. The tradition was established in 1964 by Don Epi, a parish priest of the Cathedral of Santiago de Bilbao who was himself a txikitero. On that day, groups dress in traditional Basque attire, including the txapela (the flat-topped Basque beret), and move through the Casco Viejo singing bilbainadas, traditional Bilbao drinking songs, in honor of the Virgin of Begoña, the city’s patron saint, whose feast day falls the following day. At the corner of Calle Santa María and Calle Pelota, the only point in the old quarter from which the Basilica of Begoña is visible, a charity collection box called the hucha txikitera is opened on this day. Groups of txikiteros have deposited loose change into it throughout the year, and the total is donated to local charities. The tradition has run continuously since 1964. A broader festival, the Txikiteroen Festa, now runs from October 1 to 12.
Donostia/San Sebastián practices the same ritual under the same name, concentrated in the Parte Vieja, the old town on the eastern side of the city. The Parte Vieja is frequently cited as having one of the highest densities of bars and restaurants per square meter in the world. In this context, the txikiteo is not a way of getting from bar to bar: it is almost impossible to avoid it, because the bars are simply there, one after another, at counters designed for exactly this purpose.
Vitoria-Gasteiz, the capital of the Basque Country and its most inland major city, has its own txikiteo culture, somewhat quieter in register than Bilbao’s but structurally identical.
Pamplona practices a version of the txikiteo known locally as the poteo, from pote, one of the Spanish words for the same small glass. The mechanics are identical: small wine, pintxo, counter, move on. The streets most associated with it are Calle San Nicolás, Calle Estafeta, Calle Zapatería, and the area immediately around the Plaza del Castillo. During San Fermín, the poteo takes place in the late afternoon before dinner, roughly between five and eight in the evening, when the morning encierro crowd and the afternoon corrida crowd converge in the old quarter. If you are in the city for the run itself and want to understand how locals move through the evenings, the poteo is the answer. Encierro’s Pamplona tours cover the poteo circuit as part of the broader fiesta orientation, specifically to distinguish it from tourist-oriented drinking and from the peña culture that kalimotxo belongs to.
Beyond these cities, the chiquiteo tradition extends across the broader north of Spain: into La Rioja (where Logroño’s Calle del Laurel is one of the most famous pintxo and wine streets in the country), into Cantabria, and into the northern edges of Burgos province. The names shift as you move east and south, the glasses vary slightly in form, and the wines shift from txakoli toward Rioja and local reds. The structure remains the same.
The Txokos: Where the Txikiteo Goes Indoors
A parallel institution to the txikiteo exists in the Basque Country in the form of the txoko, the Basque gastronomic society. Txokos are members-only spaces with commercial kitchens, dining rooms, and stocked pantries where cuadrillas and groups of friends gather to cook and eat together. They are neither restaurants nor bars, though they contain elements of both.
The oldest txokos in Donostia date to the early twentieth century. One of the earliest documented, Amaikak Bat, was founded in 1907. By the early 2000s, estimates put the number of txokos across the Basque Country at approximately 1,500, a figure that works out to roughly one txoko for every 1,300 people. The operating principle is that members pay dues that cover the space and shared essentials, cook their own food, and pay for what they consume on an honor system.
The connection between the txikiteo and the txoko is direct: the txoko was, in part, an answer to the question of what to do after the bars close, or when the cuadrilla wants to eat properly rather than stand at a counter. The same social structure that organizes the txikiteo, the cuadrilla, the bote, the unwritten rules about participation, organizes the txoko.
Frequently Asked Questions
What is a txikito?
A txikito is a small glass of wine served at bar counters across the Basque Country and northern Spain. The glass holds approximately 70 millilitres and has a thick wall and a heavy base. It was developed in its current form in Bilbao in the 1920s and is still produced by Vicrila, a glass factory founded in 1890 near Bilbao. The Basque spelling is txikito; the Spanish spelling is chiquito. Both refer to the same glass and the same practice.
What is the difference between txikiteo and a pub crawl?
The txikiteo is not a drinking event with bar-hopping as its format. It is a social ritual organized around the cuadrilla, the Basque lifelong friend group, with specific conventions around payment, quantity, movement, and bar selection. The goal is socialization and community, not alcohol consumption. The amount drunk at any single stop is deliberately small precisely so the group can visit many bars over an extended evening without the experience becoming about drinking. A pub crawl typically has no fixed social structure and is organized around consumption. The txikiteo is organized around the people you are with.
What wine is served in a txikito?
Traditionally, red wine, young and local, served from a jug and poured at room temperature or slightly cool. In coastal Basque areas, txakoli, the region’s slightly sparkling white wine, is a common alternative. In Pamplona and across Navarra and La Rioja, the wine is typically a young red from local production. Some drinkers order a zurito, a small glass of draft beer, in the same social context. The glass is the constant; the wine inside it varies by location and preference.
Where do you do the txikiteo in Pamplona?
The Pamplona version is called the poteo. It runs through the Casco Viejo, concentrated on Calle San Nicolás, Calle Estafeta, Calle Zapatería, and the streets around the Plaza del Castillo. During San Fermín, the poteo runs in the late afternoon before dinner, between roughly five and eight in the evening. Order a small wine or claro at the counter, take a pintxo, pay, and move to the next bar. Do not sit down. Do not order a second round.
When is Txikitero Day in Bilbao?
October 11. The tradition has run since 1964, established by a parish priest of the Cathedral of Santiago de Bilbao. On that day, groups of txikiteros in traditional attire move through the Siete Calles singing bilbainadas and depositing coins in a charity collection box at the corner of Calle Santa María and Calle Pelota. The funds collected throughout the year are donated to local causes. A broader festival, the Txikiteroen Festa, runs from October 1 to 12.
Every article on the Encierro blog is authored or reviewed by active bull runners with direct experience in Pamplona.