San Isidro is the week Madrid becomes the version of itself that it usually keeps quiet about.

The chulapos come out. The Pradera fills. The rosquilleras set up in the streets around the chapel. People who have lived here for twenty years and never owned a pañuelo de lunares find themselves buying one. There are worse ways to spend a week in May.

The festival runs from 7 to 17 May 2026, with 15 May as the day of the patron saint himself. The pregón was given this year by journalist and writer Sonsoles Ónega at Plaza de la Villa on Thursday 7 May at 20:00. After that, ten days of concerts, processions, the Pradera pilgrimage, and the longest continuous bullfighting programme in the world at Las Ventas.

Here is what you actually need to know.

The Pradera is the park on the south bank of the Manzanares where the Saint is said to have worked, and the centre of gravity for the whole festival. On 15 May, families arrive from early morning with tuppers of food and bottles of limonada. Chulapos and chulapas are everywhere. The dancing starts around noon.

Fireworks close the night of 15 May, and again on 17 May. The 15th ends late. Plan accordingly.

The Edit Move:

Go in the morning, before 11:00 h, and leave before 15:00 h. The Pradera is a genuine popular festival that Madrid does without irony, and it is at its best before the crowd makes movement difficult.

Metro to Marqués de Vadillo, walk down.

The Pasacalles de Gigantes y Cabezudos passes through at 10:15 h, starting at the corner of Paseo 15 de Mayo and General Ricardos, ending at the Ermita de San Isidro. Be there before it arrives.

The debate over which is best is genuine and long-running. Four types:

Las Tontas: plain, egg-based, no glaze. The purist's choice. Las Listas: coated in lemon-sugar fondant. The most popular. Santa Clara: topped with a dry white meringue. Francesas: coated in chopped almonds and sugar.

The Edit Move:

Tontas, eaten still warm, from a street stall near the chapel rather than a pastelería. The pastelerías do them well too but they arrive from a kitchen. The stall version is made in front of you.

The traditional drink alongside is limonada. Not lemonade. A cold wine punch with lemon, apple, and sugar. It is better than it sounds. It is also stronger than it looks.

Sound Isidro 2026 features more than 120 artists across 16 Madrid venues, running from April through June.

The San Isidro cluster happens from 8 to 17 May at venues including Siroco, La Riviera, Sala Villanos, El Sol, Café La Palma and Wurlitzer Ballroom.

Tickets start from around 14 euros. The format is intimate venues rather than a main stage, which is the reason to prioritise it over the free outdoor concerts, where the lineups are less consistent. Book early. The May dates sell faster than the April ones.

The Ayuntamiento stages free concerts across four main stages from 8 to 17 May: Pradera de San Isidro, Plaza Mayor, Jardines de Las Vistillas and Matadero Madrid.

Pradera de San Isidro, Escenario Principal

8 May: Socio Ejecutor 20:30 h, Serko 22:00 h 9 May: David Otero 22:00 h 10 May: Demarco Flamenco 21:30 h 11 May: Iros Todos a (Extremoduro tribute) 21:30 h 13 May: Carlangas 21:30 h 14 May: Rubén Pozo y Los Chicos de la Curva 22:00 h 15 May: Las Ketchup 21:30 h, Los Chunguitos 22:30 h 16 May: Fangoria 22:00 h 17 May: Xavibo 21:30 h

Jardines de Las Vistillas

14 May: Rebe 20:30 h, Hens 22:00 h 15 May: 46 Premios Rock Villa de Madrid from 18:00 h, Camellos 21:45 h 16 May: La Bien Querida 20:00 h, Triángulo de Amor Bizarro 22:00 h

Plaza Mayor

14 May: LOS40 60th anniversary concert 19:00 h (Miguel Ríos, The Refrescos, OBK, Amistades Peligrosas, Celtas Cortos, Sole Giménez) 15 May: Banda Sinfónica Municipal and Nuria Fergó in tribute to Sara Montiel 21:30 h 16 May: Baiuca 21:45 h 17 May: Las Migas 20:00 h

Matadero Madrid

Verbenas with live orchestras on 14, 15, 16 and 17 May from 20:30 h, with organillo and chulapo ambientación from 19:30 h each night.

All concerts are free. Arrive early for a good position at the smaller stages. The Las Vistillas stage is consistently the best for sound and atmosphere.

The full bullfighting programme runs from 8 May to 6 June 2026, with preliminary festejos starting 1 May as part of the Feria de la Comunidad de Madrid -

26 corridas across the main programme, with the world's leading matadors: this is the most prestigious bullfighting event in the calendar and it is as divisive as it has ever been.

Our position: we cover the Feria because it is part of what San Isidro is, and ignoring it would be a false version of the festival. The Las Ventas building at 19:00 h in May, when the stone is warm and the shadow moves across the sand, is one of the most specific Madrid experiences there is.

Whether to go is a decision we leave with you.

The central plazas on the afternoon of 15 May are gridlocked from around 14:00 h. Go in the morning.

The rosquilla stands nearest to the Metro exits are fine, but the ones two blocks further are better and have shorter queues.

The bocadillo de entresijos this year has a Michelin-starred version by chef Javi Estévez, whose recipe is downloadable from the official San Isidro website. Skip the pre-packaged versions and find the real thing near the chapel.

The guided chulapo dress experience: just buy the pañuelo and put it on.

San Isidro is the one day of the year when a 70-year-old who has been dancing the chotis since childhood and a 28-year-old who moved from Amsterdam last autumn are doing the same thing in the same square.

The chotis is danced in the streets by people who have been doing it for fifty years alongside people doing it for the first time. The limonada is served in plastic cups. The Pradera smells of churros and cut grass.

It is not elegant and it is not supposed to be. It is the city at its most specific and its most itself. That is the reason to go.