Nine square miles of West Yorkshire once grew 90 per cent of the world’s winter rhubarb, picked by candlelight in total darkness, and almost nobody outside the trade ever saw it happen.
Everyone in Yorkshire has heard of the Rhubarb Triangle. Fewer people could actually point to it on a map, or explain why a vegetable most of Britain treats as an afterthought became a protected regional product with its own festival, its own dedicated growers, and its own place in the county’s food history.
The Triangle is a real, defined area. Roughly nine square miles of West Yorkshire, marked out by Wakefield, Morley and Rothwell, with Stanley and Lofthouse inside its edges. Inside those boundaries, a small number of families have spent more than a century growing rhubarb the hard way: forced into growth in complete darkness, cut by candlelight so as not to disturb it, and rushed to market while still pale pink and impossibly tender.
Region: West Yorkshire, the triangle formed by Wakefield, Morley and Rothwell
Best for: food history, a genuinely unusual day out, seasonal visiting around February
Getting there: Wakefield Westgate and Wakefield Kirkgate stations sit on the main rail network, with Leeds a short ride north and all five towns below reachable within a 20-minute drive of Wakefield city centre
Time needed: a full day to take in three or four of the towns, or a focused half day around the Rhubarb Festival in February
Wakefield: The Capital of the Rhubarb Triangle
Wakefield sits at the centre of the story, both geographically and in practice. The city hosts the Wakefield Rhubarb Festival, which in 2026 runs from 20 to 22 February in the city centre, built around a food and drink trail that takes visitors between the shops, cafes and stalls, making use of the harvest while it is actually in season.
The wider history sits behind the festival rather than inside it. Forcing, the technique of growing rhubarb in darkness so it develops pale, sweet stems instead of the tough, sour outdoor kind, was first worked out in Chelsea in 1817, when gardeners noticed that roots accidentally covered with manure over winter threw up shoots earlier and more tender than anything grown in the open. West Yorkshire’s cold winters and nitrogen-rich soil turned out to suit the technique better than almost anywhere else in the country, and growers here built on the discovery until the region was doing something nobody else could match at scale.
Where to Stay: Waterton Park Hotel, Wakefield sits on its own lake estate just outside the city, with Walton Hall standing on an island opposite the main building.
Worth Knowing: The Wakefield Rhubarb Festival’s food and drink trail changes stallholders year to year, so even repeat visitors are working through a different route each February.
Lofthouse: Where the Sheds Still Work by Candlelight
Lofthouse is the place to actually see forcing rather than just hear about it. E. Oldroyd & Sons, based at Castle Head Farm on Castlehead Lane, runs tours of its forcing sheds between January and March, when the plants are genuinely in growth and the sheds are worth seeing lit only by candle. Visitors get roughly an hour and forty five minutes inside, walking through sheds kept in total darkness so the rhubarb grows without triggering photosynthesis, its stems reaching for light that never comes.
The business is run by Janet Oldroyd Hulme, known locally and in the press as the High Priestess of Rhubarb, and listed as a Rick Stein Food Hero Producer. It is worth being honest about timing here: the tours do not run in summer. If you turn up in July expecting to see the sheds working, you will find them empty. The growing season for forced rhubarb runs through the coldest months of the year, which is exactly why it was worth so much to Victorian and Edwardian growers who could get pale, tender stems onto London tables in Spitalfields and Covent Garden while everyone else’s gardens were still frozen.
Where to Stay: Waterton Park Hotel, Wakefield is the closest option with proper facilities, a short drive from Lofthouse.
Worth Knowing: At the Triangle’s peak, growers here supplied around 90 per cent of the world’s winter-forced rhubarb from more than 200 individual growing operations. Today only around ten traditional growers remain.
Rothwell: The Market Town at the Triangle’s Edge
Rothwell marks one of the Triangle’s three defining points, and it earns its place in the story on its own terms too. The town appears in the 1086 Domesday Book under the name Rodewelle, and was granted market rights in the 15th century, allowing it to hold fairs twice a year. Long before rhubarb had anything to do with the area, Rothwell had its own royal hunting lodge at what is now known as Rothwell Castle, off Wood Lane, and a long separate history built on coal mining.
Walking Rothwell today means walking a town that grew up around several different industries stacked on top of each other, rhubarb being only the most recent to leave a mark. The older streets still carry the layout of a working market town rather than a place built for visitors, which is part of what makes it worth the detour if you are already tracing the Triangle’s edges.
Where to Stay: Waterton Park Hotel, Wakefield is the nearest option with rooms, roughly ten minutes by car.
Worth Knowing: Rothwell’s market rights date to the 15th century, more than 400 years before anyone in the area planted a rhubarb crown with forcing in mind.
Stanley: The Aqueduct Most Visitors Never Notice
Stanley sits inside the Triangle’s boundary rather than marking one of its points, and most people driving through never look twice at what runs beside the road. Stanley Ferry Aqueduct, built between 1836 and 1839 to carry the Aire and Calder Navigation, was designed by the engineer George Leather Sr and remains one of the earliest compression arch suspended-deck bridges of its kind anywhere, with a water trough slung between two cast-iron arches spanning 165 feet. It is still in use, carrying working canal traffic exactly as it did nearly two centuries ago, though a second, wider concrete aqueduct was built alongside it in 1981 to take the increased load.
The contrast is worth pausing for: a piece of serious Victorian engineering doing an unglamorous job, in the same nine square miles that grew nearly all the world’s forced rhubarb, and neither industry advertised itself much beyond the people who actually needed what it produced.
Where to Stay: Waterton Park Hotel, Wakefield is the closest base, a short drive from Stanley.
Worth Knowing: the aqueduct’s cast-iron arches were considered advanced enough in their day that engineers were still writing technical papers about the design more than a century later.
Morley: Where the Triangle’s Third Point Meets a Different Industry
Morley closes the Triangle’s third corner, and it built its own identity on wool rather than rhubarb. The town sat inside what became known as the Heavy Woollen District, and by the late 18th century had shifted from a small village into a working textile town known specifically for shoddy and mungo, recycled wool reworked into blankets, coats and uniforms, long before recycling became a phrase anyone used deliberately.
Morley Town Hall, a Grade I listed building completed in 1895, was opened by H. H. Asquith, the future prime minister, who was born in the town. Standing outside it gives a clearer sense of how much money the wool trade generated here than any amount of rhubarb ever did, even as the same fields a few miles away were quietly producing most of the world’s forced crop.
Where to Stay: Waterton Park Hotel, Wakefield covers Morley too, roughly a 20-minute drive.
Worth Knowing: Asquith opened Morley Town Hall on 16 October 1895, tying the building directly to a prime minister born inside the same Triangle that would later define an entirely different industry.
Practical Tips
- Visit January to March if seeing an actual forcing shed tour matters to you. Outside that window, the sheds are closed, and there is nothing to see at E. Oldroyd & Sons.
- Book shed tours in advance directly with the grower. They run on a limited schedule and do not take walk-ins.
- Time a visit around the Wakefield Rhubarb Festival, 20 to 22 February 2026, if you want the food and drink trail alongside the history.
- Drive between the five towns rather than relying on public transport. Bus links between the smaller villages are limited outside Wakefield itself.
- Wakefield Westgate and Wakefield Kirkgate both connect to the wider rail network if you are travelling in from Leeds or further afield.
- Buy rhubarb direct from a Triangle grower in season rather than a supermarket if you want to taste the actual difference forcing makes.
Responsible Visiting
These are working farms and small family businesses, not a visitor attraction built for large numbers. Book ahead rather than turning up unannounced, and buy something if you take a tour; the growers operate on thin margins in a shrinking trade. Rothwell, Stanley and Morley are ordinary towns where people live and work, not stage sets, so keep that in mind if you are walking through with a camera.
Reader Q&A
Can you visit the Rhubarb Triangle in summer? Yes, the towns themselves are open year-round, but the forcing sheds at E. Oldroyd & Sons only run tours from January to March, so summer visitors will not see rhubarb actually being grown or harvested.
Why is it called forced rhubarb? Growers force the plant into early growth by moving mature crowns into heated, completely dark sheds, which tricks the rhubarb into producing pale, tender stems months before it would naturally appear outdoors.
Is Yorkshire forced rhubarb actually protected by law? Yes. Yorkshire Forced Rhubarb was awarded Protected Designation of Origin status in 2010, the same legal protection given to products like Champagne and Melton Mowbray pork pies, meaning only rhubarb grown by the traditional forcing method inside the defined Yorkshire area can carry the name.
How many rhubarb growers are left in the Triangle? Around ten, down from more than 200 at the industry’s peak in the late 19th and early 20th centuries, when the area supplied roughly 90 per cent of the world’s winter forced rhubarb.
Is the Rhubarb Triangle worth visiting if you don’t like rhubarb? Yes. Stanley Ferry Aqueduct, Rothwell’s market history and Morley’s wool trade all stand on their own, and the rhubarb story adds a layer most visitors to this part of West Yorkshire never hear about at all.
Nine square miles of ordinary-looking farmland still does something nowhere else in the world does at the same scale, mostly out of sight, mostly in the dark, mostly in the coldest months of the year when nobody else is looking.
Read more about the underground city beneath Bradford, what actually sits under Leeds railway station, or browse our full Food category for more of Yorkshire’s overlooked producers.
