Photo: Ardatza company at the Tamborrada, Plaza de la Constitución. Credit: MerZab, CC BY-SA 4.0, via Wikimedia Commons.
Search for the origin of San Sebastián’s Tamborrada and one story comes back again and again: that the festival began as a wartime mockery of Napoleonic troops occupying the city, with local women banging on water buckets to parody the French soldiers in the streets. It is a tidy story. It is also not what the city’s own cultural office and tourism board say happened.
Getting this wrong matters more than it seems. The Tamborrada is not a protest festival dressed up as a party. It is a Carnival joke that outgrew Carnival, and understanding that changes what a visitor is actually watching on January 20: not a reenactment of resistance against a foreign army, but a century and a half of a city laughing at its own soldiers, its own bakers, and its own habit of turning a routine morning drill into a 24-hour street party.
The same Gipuzkoa carnival calendar that produced this joke also produced the Carnaval de Tolosa, held in the neighboring town of Tolosa, which never fused into a saint’s-day festival the way the Tamborrada did. It stayed carnival, in name and in practice, all the way through the Franco dictatorship.
This account is built from Donostia Kultura’s own Tamborrada history, the San Sebastián tourism board’s own materials, and cross-checked against the Wikipedia entry’s citation of Javier Mª Sada’s 2002 history of the city, along with a local investigation that specifically set out to test the French-occupation story against the documented record. Where popular English-language coverage repeats the occupation myth as settled fact, the primary sources tell a different, better-documented story.
Two Unrelated Traditions That Fused Into One Festival
The Tamborrada de San Sebastián, called Danborrada in Basque, is actually two separate traditions that merged, and neither one starts with the French.
The first is the feast day itself. San Sebastián was adopted as the city’s patron in 1597, after a plague swept through Pasajes de San Pedro, then a separate parish. Residents made a pilgrimage to the Iglesia de San Sebastián el Antiguo to ask the saint’s protection. The epidemic passed, the city credited the saint, and January 20 was fixed as his day.
The second tradition has nothing to do with religion at all. San Sebastián in the early 19th century was a walled military garrison town, and every morning soldiers marched from the San Telmo barracks to the Land Gate (Puerta de Tierra) to change the guard. Sometime in the 1830s, most commonly dated to 1836, a Carnival comparsa began parodying that daily march, banging on small barrels in place of drums and dressing however struck them as funny that year. There was no uniform, no military costume, and no connection yet to the January 20 feast day. It was Carnival mischief, aimed at the tedium of a routine drill performed by the city’s own garrison, not at an occupying army.
These two threads, the saint’s day and the barrel-banging Carnival parody, only braided together over the following decades into the single festival now marching every January 20.
How a Barracks Storeroom Invented the “Napoleonic Soldier”
Here is where the Napoleonic connection actually enters the story, and it has nothing to do with mockery.
San Sebastián did suffer real, severe trauma during the Peninsular War. In August 1813, allied Anglo-Portuguese and Spanish forces besieged the city and burned most of the Old Town while driving out the occupying French garrison. It is one of the darkest chapters in the city’s history. But that siege happened in 1813. The Tamborrada’s Carnival origins date to the 1830s, a full generation later, and the two events are not the same story, even though casual retellings frequently fold them into one.
The uniforms came later still, and by accident. In 1881, the Ayuntamiento handed the tamborrada’s organizing societies a stash of old drums that had been sitting unused in the San Telmo barracks. The following year, 1882, the council did the same with a set of surplus military uniforms from the Napoleonic era, also gathering dust in the same storeroom. That was the first year the tamborrada marched in uniform, with drums, rather than in whatever costume each group had improvised. The soldier uniform was a costuming windfall pulled out of storage, not a symbolic reenactment of the 1813 siege or the earlier occupation.
Around 1886, a second costume line was formally added alongside the soldiers: barrels carried by figures dressed as bakers, cooks and aguadoras (water-carriers), representing the tradespeople who had supplied and rinsed water barrels for the garrison at the city’s public fountains. That pairing, soldier and cook, is still the visual backbone of every company marching today.
The Music That Turned a Joke Into a Ritual
A parody needs a soundtrack to become a tradition, and San Sebastián’s came from one composer. Local musician Raimundo Sarriegui wrote the festival’s core marches starting in 1861, including the “Marcha de San Sebastián,” with lyrics by the writer Serafín Baroja. Four of Sarriegui’s compositions, the San Sebastián March, Diana, Tatiago and Iriyarena, formed the entire standing repertoire for over a century, until a Polka and a Retreta were added in 1965.
There is an older piece too. The “Old March,” composed by José Juan Santesteban, actually predates Sarriegui and was played during those original 1830s Carnival parades. It waited until 2013, the bicentennial year of the 1813 siege, to be formally added to the standing lineup alongside Sarriegui’s marches, a full 177 years after it was first heard in the streets.
The festival’s organizing societies built their own identities around this music early. Unión Artesana, founded in 1870, staged its first organized tamborrada in 1871 (Sarriegui himself was a member) and today closes the entire 24 hours, lowering the city flag at midnight on January 20. Gaztelubide, founded in 1934, does the opposite: its band opens the festival, playing at the midnight flag-raising in Plaza de la Constitución that starts the clock.
From Three Companies to 147, and Finally Mixed
The scale of the modern Tamborrada would be unrecognizable to the 1830s Carnival group that started it. According to the San Sebastián tourism board, more than 147 companies now take part, each fielding 20 to 50 drums and 50 to 100 barrels alongside a brass band, flag-bearers and water-carriers. The largest single company, Peña Anastasio, first marched in 1963 and today counts around 400 members split into senior men’s, senior women’s and mixed junior formations.
That growth came with a slow, documented shift away from an all-male tradition. In 1980, the Kresala Elkartea society created the aguadora role specifically to bring women into the parade for the first time. In 1982, Eskaut Gia went further, becoming the first company where men and women played identical roles, drum, barrel or cook, rather than being assigned separate parts. Peña Anastasio formed its first all-women company in 1998, and in 2012 Ainhoa Olasagasti became the first Aguadora Mayor, or head water-carrier, within Gaztelubide’s ranks. The children’s tamborrada followed its own slower timeline: first held in 1927, suspended through the Spanish Civil War, and only opened to girls in 1985, after a 1984 ruling required them to conceal “the details indicative of their sex” to participate at all.
2026 marks a double anniversary for the organizers at Donostia Kultura: 150 years since the Tamborrada took the organized form it holds today, and the 100th anniversary of the first flag-raising ceremony held in Plaza de la Constitución, the same ceremony that now opens every year’s 24 hours.
What the 24 Hours Actually Looks Like
The festival is free to attend and requires no tickets. It runs exactly 24 hours, from the midnight flag-raising in Plaza de la Constitución on January 19-20 to the flag-lowering, led by Unión Artesana, at midnight on the 20th. The best place to watch is the Old Town, or Parte Vieja, particularly around Plaza de la Constitución for the opening ceremony, where the largest companies pass through. The Old Town’s pintxo bars fill fast that night, and accommodation in the city books up well in advance of January 20 every year.
For visitors basing themselves in Pamplona, San Sebastián sits roughly 95 kilometers away, about an hour and a half by road, making it a realistic add-on trip for anyone already in Navarra for other reasons. Before dinner and the parade, adult companies traditionally gather in sociedades gastronómicas, private members’ clubs known in Basque as txokos, historically seafood-heavy and historically male-only. Even the strictest of those clubs now admit women for “La Noche de la Tamborrada,” the night before the drums start. It is not the only time San Sebastián takes over its own streets on this scale; the city’s Semana Grande in August draws the same kind of citywide participation, just built around fireworks and a rocket-launch mascot instead of drums.
San Sebastián was not the only city to fall for this. Wrocław, Poland, San Sebastián’s fellow European Capital of Culture for 2016, adopted its own Wrocław Tamborrada starting in 2015, drums, uniforms and all.
Frequently Asked Questions
What is the Tamborrada in San Sebastián?
It is a 24-hour drum festival held every January 20 in San Sebastián, Spain, in which more than 147 companies of drummers dressed as soldiers, cooks, bakers and water-carriers march through the city playing traditional marches. It opens at midnight with a flag-raising ceremony in Plaza de la Constitución and closes exactly 24 hours later.
Did the Tamborrada start as a protest against French soldiers?
No. That is a popular but undocumented version of the story. The city’s own cultural office dates the Tamborrada’s origins to a Carnival parody in the 1830s, mocking the daily changing-of-the-guard march performed by the city’s own garrison, not an occupying force. The military-style uniforms did not appear until 1881-82, when the city donated surplus Napoleonic-era uniforms and drums found in a barracks storeroom, decades after the French had left.
How long does the Tamborrada last?
Exactly 24 hours, starting at midnight on January 19-20 with the flag-raising in Plaza de la Constitución and ending at midnight on January 20 with the flag-lowering led by the Unión Artesana society.
Is the Tamborrada free to attend?
Yes. There are no tickets or admission fees. Visitors simply go to the Old Town, particularly around Plaza de la Constitución, to watch the companies march. Accommodation should be booked well ahead of January 20, since the city fills up.
Every article on the Encierro blog is authored or reviewed by active bull runners with direct experience in Pamplona.