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The Réttir: Iceland's Sheep Roundup

Methven Forbes

13 March 2026

The Réttir: Iceland's Sheep Roundup

The Réttir: Iceland's Sheep Roundup

Every September, Iceland transforms into a theatre of ancient tradition as farmers across the country participate in the réttir—the annual sheep roundup that has remained virtually unchanged for over a thousand years. This remarkable cultural event offers visitors a rare glimpse into the soul of Icelandic rural life, where modern farmers still follow the seasonal rhythms that sustained their Viking ancestors.

The Ancient Tradition

The réttir (pronounced "RYEH-teer") stems from Iceland's settlement era in the 9th and 10th centuries, when Norse settlers established a farming system perfectly adapted to the island's harsh environment. The word itself derives from Old Norse "réttr," meaning enclosure or fold, reflecting the practical origins of this communal endeavour.

Each spring, Icelandic sheep are released into the highlands to graze freely across vast expanses of wilderness. These hardy animals, descendants of stock brought by the first settlers, spend the summer months roaming across mountains, valleys, and moorlands, growing thick with wool and strong from foraging on wild grasses, herbs, and berries. Come September, before winter's grip tightens, they must be gathered and returned to their farms.

The timing is critical. Farmers must complete the roundup before the first major snowfall, which can arrive as early as late September in the highlands. Weather conditions in the mountains can change rapidly, with temperatures dropping below freezing and visibility reduced to mere metres during sudden storms.

The Roundup Process

The réttir begins with farmers from entire districts—sometimes covering areas of 2,000 to 3,000 square kilometres—coordinating their efforts. Using topographical maps and generations of local knowledge, they divide the territory into sections, with each group responsible for specific valleys or mountain ranges.

Modern farmers employ a combination of traditional methods and contemporary tools. Whilst GPS devices and mobile phones help with navigation and communication, the fundamental approach remains unchanged: farmers on horseback, accompanied by specially trained Icelandic sheepdogs, systematically sweep across the landscape, gathering scattered flocks.

The work is physically demanding and potentially dangerous. Farmers navigate treacherous terrain, ford glacial rivers, and endure harsh weather. A typical roundup day begins at 6:00 AM and can extend well into the evening, covering 15 to 25 kilometres of challenging ground.

The Sorting System

Once gathered, sheep are herded to traditional stone-walled enclosures called réttir (the same word used for the entire process). These circular corrals, some dating back centuries, are ingeniously designed with radiating pens that allow for efficient sorting. The largest réttir can accommodate several thousand sheep.

The sorting process is a masterclass in organised chaos. Each sheep bears an ear-mark—a unique pattern of cuts that identifies its owner. Farmers wade into the milling crowds of animals, reading these marks and directing sheep into the appropriate pens. Experienced farmers can identify their own sheep from considerable distances, recognising individual animals by their movement, colour patterns, and behaviour.

Regional Variations

Different regions celebrate their réttir with distinct traditions. In Skagafjörður, North Iceland, the roundup covers approximately 4,500 square kilometres and involves nearly 200 farmers gathering around 70,000 sheep. The Húsavík area réttir, smaller but equally significant, processes roughly 15,000 sheep across 800 square kilometres.

The East Fjords maintain some of the most traditional approaches, with families whose participation spans generations. Here, the réttir often becomes a reunion of sorts, with relatives travelling from Reykjavík to participate in their ancestral duties.

In South Iceland, particularly around areas like Landmannalaugar and the Fjallabak Nature Reserve, farmers must contend with some of the country's most challenging terrain, including river crossings and volcanic landscapes.

Cultural Significance

Beyond its practical purpose, the réttir serves as a cornerstone of Icelandic social fabric. Rural communities that spend long winter months in relative isolation come together in a celebration of cooperation and shared heritage. The work is followed by traditional feasts featuring hangikjöt (smoked lamb), accompanied by brennivín and stories that stretch late into the night.

For many urban Icelanders, participating in the family réttir represents a vital connection to their rural roots. Children learn the traditions firsthand, whilst city dwellers rediscover skills and knowledge passed down through generations.

Experiencing the Réttir

Several tour operators offer réttir experiences for visitors, though these must be booked well in advance. Prices typically range from 25,000 to 40,000 ISK (€175-280) for day trips, including transportation from Reykjavík, traditional meals, and guided participation in the sorting process.

The most accessible réttir for visitors occurs in areas within 150 kilometres of Reykjavík, particularly in Borgarfjörður and the Reykjanes Peninsula. These locations offer the full experience whilst remaining logistically manageable for tour operators.

Visitors should prepare for challenging conditions: waterproof clothing, sturdy boots, and warm layers are essential. The work is physically demanding, and participants should be reasonably fit and comfortable around large animals.

Timing and Practicalities

The réttir season runs from early September through early October, with peak activity typically occurring during the third and fourth weeks of September. Exact dates vary by region and weather conditions, making advance planning essential.

Weather during réttir season can be unpredictable, with temperatures ranging from 5°C to 15°C and frequent rain or even snow at higher elevations. The dramatic autumn light, however, creates spectacular photographic opportunities, particularly during the golden hours of dawn and dusk.

The réttir represents more than agricultural necessity—it embodies Iceland's enduring connection to the land and the remarkable continuity of its cultural traditions. For visitors, witnessing this ancient ritual offers profound insight into the forces that shaped Icelandic society and continue to define its character today.

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Our Verdict

A practical guide worth reading before you go.