The Day Thousands of Sheep Walk Through Downtown Madrid (and Why It's Completely Legal)

Every October, thousands of sheep walk through downtown Madrid. Down the Calle de Alcalá, past Cibeles, through the Puerta del Sol, bells clanging, shepherds in traditional dress, mastiff dogs padding alongside. Traffic is stopped. People come out of restaurants and coffee shops to watch. Children reach out to touch them. And the whole thing is perfectly legal, protected by a right that has been in place since 1418.

What is la trashumancia?

Trashumancia, from the Latin for across the ground, is the ancient practice of moving livestock between seasonal pastures. In Spain it is one of the oldest and most consequential agricultural traditions in the country's history. Every spring, enormous flocks of Merino sheep and herds of cattle moved north from the winter pastures of Andalucía and Extremadura to the cool summer meadows of the mountain regions. Every autumn they came back. The routes they followed, the cañadas reales, were protected by royal decree from the 13th century. They crossed the entire length of the peninsula, through villages, towns, and cities, and no one could legally block their passage.

At its peak in the 16th century, more than three million Merino sheep made the journey twice a year. The soft wool of the Merino was the source of much of Spain's medieval wealth and funded much of the empire. The mesta, the powerful guild of sheep owners backed by the Crown, controlled vast stretches of Castilla y León and Extremadura. The trashumancia was not just a farming practice. It was the economic engine of the country.

The annual sheep walk through Madrid

Madrid sits directly on one of the ancient cañadas reales, and shepherds have been bringing their flocks through what is now the city center for more than 600 years. In 1994, as the tradition faded, the city revived it as an annual event to keep the routes legally active and the practice alive. Every year on a Sunday morning in the second half of October, thousands of Merino sheep walk from the Casa de Campo through the historic center, with shepherds paying the traditional symbolic toll at Cibeles: 50 maravedis per thousand head of livestock, the exact fee agreed in 1418.

The procession starts around 10:30 in the morning. Shepherds in traditional dress blow horns, there is folk dancing, and enormous shaggy mastiffs, bred for centuries to protect the flocks from wolves, walk calmly through the middle of one of Europe's busiest capitals. The event is free to watch, and the best spots are along the Calle de Alcala and at Cibeles for the toll ceremony.

One note worth knowing: in 2024 the event was cancelled due to an outbreak of bluetongue disease affecting livestock. It is worth checking the Madrid tourism website as October approaches to confirm the date is going ahead. The event is held rain or shine, and takes place even in cold weather, which if anything makes the wool coats of the Merino sheep look even more appropriate.

The cañadas reales today

The ancient drove roads still exist. Six major cañadas reales cross Spain, legally protected as public land in perpetuity. They pass through suburbs, agricultural land, and occasionally through the centers of villages that barely remember what they were for. Hikers and cyclists have begun rediscovering them as long-distance routes, and conservation organizations use them as wildlife corridors. The routes pass through much of what is now la España vaciada, the emptied interior — and along them you can still find landscapes and communities that have changed very little since the sheep passed through. The animals still move along sections of them, though the days of three million sheep on the march are long gone.

Why it matters

Trashumancia is recognized by UNESCO as Intangible Cultural Heritage of Humanity, part of a global designation for transhumance practices that also covers the Swiss Alpine descents, the Pyrenean crossings, and pastoral traditions across Europe. Spain's version is one of the largest and most historically documented. If you want to see a living version of this tradition in the mountains, the Vaqueiros de Alzada of Asturias still move their belled cattle between high and low pastures along the same ancient calendar, and the wild horses of Galicia have their own annual gathering in July that draws on the same pastoral roots.

There is also an ecological argument. The sheep that walk the routes carry seeds in their wool and spread them along hundreds of kilometers of corridor, connecting plant populations that would otherwise be isolated. The cañadas reales are living threads of biodiversity running through the landscape.

Where to stay in Madrid for the event

Madrid has no shortage of accommodation, and the event route runs through the historic center, so almost any central hotel puts you within easy walking distance of the procession. The area around Cibeles and the Retiro park is an excellent base. For everything else Madrid has to offer around the event weekend, see our full guide to the city and the region.

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