Most short write-ups of the Carnaval de Tolosa describe it as one of the Basque Country’s most celebrated carnivals and mention, almost in passing, that it “survived” the Franco years. That phrasing hides the actual mechanism. Tolosa’s carnival was never shut down at all. For the entire forty years of Francisco Franco’s nationwide carnival prohibition, order first issued in 1937 and confirmed as an absolute ban by the Ministerio de la Gobernación in January 1940, the residents of Tolosa kept their carnival running under a different name: Fiestas de Primavera, or Spring Festivals, held every year in its usual winter, pre-Lenten week.

That distinction matters because it changes what actually happened during those decades. A carnival that goes dark and gets reconstructed later, which is the story behind the nearby Carnaval de Lantz and its Miel Otxin tradition, is a different kind of survival than a carnival that never stopped, disguised in plain sight under a name transparent enough that everyone in town understood exactly what it was. Sources describe Tolosa’s as the only urban carnival in the Basque Country, or Euskadi, to keep running in some continuous form throughout the dictatorship. Nearly every other Basque carnival went quiet. Tolosa’s did not. It just changed its paperwork.

This account draws on Tolosa’s own municipal tourism board, the Basque Government’s Department of Tourism, Trade and Consumer Affairs, and the cross-referenced Wikipedia and Auñamendi Eusko Entziklopedia entries that trace back to the ethnographer who spent decades documenting the tradition. None of it comes from the thin travel-blog copy currently ranking for this topic in English.

What “Fiestas de Primavera” Actually Meant

The euphemism was not subtle, and it was not meant to be. Franco’s Spain suspended carnival celebrations nationally from 1937, and the Ministerio de la Gobernación’s 1940 order made the prohibition absolute. Public costume, masking, and the general “period of permissiveness” carnival represents were treated as incompatible with the regime’s idea of public order. In town after town across Spain and the Basque Country specifically, carnival either stopped outright or was pushed underground into small, informal gatherings.

Tolosa took a third option. Its carnival kept its full public structure, its street processions, its costumes, its bullring events, but under the administrative label Fiestas de Primavera. The name meant nothing literally: the festival still ran on its normal pre-Lenten calendar, in the dead of winter, not in spring. It was a fig leaf that let local authorities tolerate a de facto carnival while nominally complying with the national ban. Tolosa’s own tourism board describes it plainly: residents “disguised the Carnivals as Spring Festivals” for the full forty years of the prohibition. The Basque Government’s own tourism department, writing under the eldiario.es platform, is more direct still, crediting Tolosa’s “carnival culture” specifically for keeping the tradition alive when the rest of the region’s carnivals did not.

The practical result: when Spain’s democratic transition arrived in the late 1970s, Tolosa did not need to revive or reconstruct anything. There was no missing generation of memory to reassemble, no folklorist racing to interview elderly residents before a tradition disappeared. The carnival simply dropped the euphemism and went back to calling itself what it had quietly remained the entire time. That is a meaningfully different kind of continuity than the ban-then-rebuild pattern documented elsewhere in Basque and Navarran carnival history, and it is the specific reason Tolosa’s carnival carries the reputation it does today: not just survival, but survival without an actual gap.

Six Days, Six Names: How the Carnaval de Tolosa Actually Runs

Tolosa’s carnival is not a single day of costumes. It runs six consecutive days, from Jueves Gordo (Fat Thursday) through Martes de Carnaval (Carnival Tuesday), each with its own character and its own Basque name, a structure that has held in something close to its present form since the mid-19th century.

Jueves Gordo, called Ostegun Gizena in Basque, is when the carnival truly begins. A txupinazo fires at noon from the Ayuntamiento balcony in the Plaza Consistorial, charangas fill the streets, and bars hand out free chistorra pintxos. It is one of the four days locals treat as a costume day, and the traditional garment for it is the txilaba, a brightly patterned tunic specific to Tolosa’s carnival and distinct from the everyday folk dress worn elsewhere in the Basque Country and Navarra.

Viernes Flaco, or Ostiral Mehea (Skinny Friday), is deliberately quieter: a morning procession of chistularis (txistu players) and an afternoon of vaquillas for children in the bullring. Neither Friday nor the following Saturday, known as Zaldunita bezpera, is a costume day; Saturday instead belongs to the Gigantes and Cabezudos parade, adult and children’s tamborradas (drum corps marching through the streets, a format Gipuzkoa shares with neighboring San Sebastián’s own version), and to Dantzari Txiki, a day of Basque folk dance performed by children’s groups.

Domingo de Carnaval, or Zaldunita, opens with an 8:00 a.m. Diana, a wake-up march through streets already filled with residents still in pajamas and house slippers, followed by a morning of carrozas (parade floats) and comparsas, and a breakfast built around Tolosa’s own tejas y cigarrillos and xaxus pastries. Lunes, called Astelenita, belongs to the town’s children’s leisure groups (grupos de ocio), each with its own costume theme and choreography filling the streets throughout the day.

The carnival closes on Martes de Carnaval, or Asteartita, which starts before sunrise: a 6:00 a.m. alborada gathering in the Plaza Consistorial for pastries and anís, charangas marching to the bullring by 7:30, the Toro del Aguardiente at 8:00, and, at midnight, the entierro de la sardina, the symbolic burial of the sardine that closes carnivals across Spain. In Basque, the whole event is known as Tolosako Iñauteriak, iñauteria being the general Basque word for carnival.

The Bullring Is the Carnival’s Actual Center

Tolosa’s carnival has a specific physical anchor: the Plaza de Toros de Tolosa, inaugurated on June 24, 1903, with a 37.5-meter ring and seating for 5,300. It is not incidental to the festival; Wikipedia’s own architectural entry for the building describes it as the carnival’s neurological center, and the day-by-day programming backs that up. Vaquillas, young heifers with their horn tips capped (emboladas), run in the ring every carnival afternoon starting on Jueves Gordo, drawing crowds who come specifically to watch or to test their nerve in the ring alongside them. None of this involves a matador, a kill, or anything resembling the afternoon bullfight; it is the same family of event as the vaquillas tradition found elsewhere in Basque and Navarran festival culture, structurally separate from bullfighting itself.

The carnival’s final morning brings the Toro del Aguardiente at 8:00 a.m. on Martes de Carnaval: an embolado bull released into the same ring, paired with the passing around of aguardiente, the anise spirit that also gives Navarra’s patxaran its base. Tickets and box seats for the bullring’s carnival events are sold through an Ayuntamiento-run raffle rather than open sale, a detail that underlines how central and oversubscribed the bullring’s role in carnival week actually is.

A Town That Already Knew How to Be the Center of Something

Part of why Tolosa’s carnival carries the weight it does locally is that Tolosa itself briefly was Gipuzkoa’s provincial capital. By royal decree of January 19, 1844, the title passed from San Sebastián to Tolosa, and the town held it for a decade before it reverted to San Sebastián in 1854. That decade is short in provincial terms, but it is real, documented history, not folklore, and it left Tolosa with civic infrastructure, most visibly its Casa Consistorial and its central Plaza Consistorial, that the carnival still uses as its stage today.

Today, Tolosa is a town of just over 20,000 residents on the Río Oria, roughly 27 kilometers from San Sebastián. Its own tourism board describes the Carnaval de Tolosa as one of the most important carnivals in northern Spain and notes it is recognized today as a Fiesta de Interés Turístico Nacional. The Basque Government’s own tourism department goes further, calling it, without qualification, the largest and most-covered of all of Euskadi’s carnivals.

Who Actually Documented This History

The primary source behind Tolosa’s own historical record of its carnival is Juan Garmendia Larrañaga, a Tolosa-born ethnographer, anthropologist, and historian who lived from 1926 to 2015. His 1973 book, “Iñauteria: El Carnaval Vasco,” published in San Sebastián, remains a foundational text on Basque carnival tradition generally, and his work underlies the Auñamendi Eusko Entziklopedia’s own reference entry on the Carnaval de Tolosa specifically. That the carnival’s own historical account rests on a named, credentialed local scholar rather than an anonymous tourism-copy summary is part of why the details above, the Fiestas de Primavera disguise, the Basque day names, the bullring’s role, hold up under scrutiny in a way that shorter English-language coverage of the same topic does not attempt.

Frequently Asked Questions

Was the Carnaval de Tolosa banned under Franco?

No, not in the way most Spanish and Basque carnivals were. Franco’s government banned carnival celebrations nationally from 1937, confirmed absolutely in 1940, and most carnivals in the region went dark or underground for the dictatorship’s duration. Tolosa’s kept running the whole time under the administrative name Fiestas de Primavera, still held on its normal winter pre-Lenten dates.

When is the Carnaval de Tolosa held?

It runs six consecutive days from Jueves Gordo (Fat Thursday) through Martes de Carnaval (Carnival Tuesday), on the variable pre-Lenten calendar, so the exact dates shift each year with the timing of Ash Wednesday.

Is Tolosa in Navarra or the Basque Country?

Tolosa is in Gipuzkoa, one of the three Basque provinces that make up the Basque Autonomous Community, not in Navarra. It sits on the Río Oria about 27 kilometers from San Sebastián.

What happens at the Plaza de Toros during the Carnaval de Tolosa?

The town’s 1903-built bullring hosts vaquillas, capped-horn heifers, every carnival afternoon starting Jueves Gordo, and closes the festival with the Toro del Aguardiente at 8:00 a.m. on Martes de Carnaval. No matador or kill is involved in either event.

Every article on the Encierro blog is authored or reviewed by active bull runners with direct experience in Pamplona.

Dennis Clancey

Founder of Encierro

Dennis Clancey started attending San Fermín in 2007 and is a member of La Única Peña, Pamplona’s original peña. He has instructed more than 4,000 clients on how to run the encierro, possibly more than anyone in the history of the run.

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