About
The Lion Salt Works in Marston, Northwich is the only surviving open-pan salt works in Britain — a miraculous industrial survivor of a once-vast manufacturing tradition that shaped the landscape, economy and identity of Cheshire for two millennia. The works were established by the Thompson family in 1842, operating on the ancient method of evaporating brine in huge open pans over coal-fired furnaces, a technique unchanged in its essentials since Roman times. For over 140 years the site produced salt using this labour-intensive, atmospheric process before the last pan fires were extinguished in 1986, making it one of the final operational open-pan salt works in the world.
After closure, the site stood derelict for nearly three decades before an extraordinary community-led effort secured funding for a major restoration project. The award-winning restoration, completed in 2015, transformed the crumbling Victorian buildings into a world-class heritage attraction while retaining the authentic machinery, structures and atmosphere of a working salt works. The project cost £13 million, received Heritage Lottery Fund support, and was immediately recognised with the prestigious Art Fund Museum of the Year award in 2016 — an exceptional achievement for a regional industrial museum.
The museum tells the full 2,000-year story of Cheshire's salt industry, from Roman-era production at Middlewich (Mediolanum) and Northwich (Condate), through the medieval salt trade that made Cheshire one of England's most commercially significant counties, to the Industrial Revolution that brought railways, brine pumping and large-scale pan houses. Visitors can explore the original Victorian pump house with its beam engine, brine storage tanks, open pan houses with their vast iron pans still in place, and the red salt stores where finished salt was bagged for distribution.
Interactive displays and regular working demonstrations bring the salt-making process vividly to life, with costumed interpreters explaining the difficult working conditions faced by the pan men and women who laboured in intense heat and humidity. The museum also explores the dramatic environmental consequences of Cheshire salt extraction — the brine subsidence that caused entire streets to collapse and rivers to change course — adding a compelling environmental dimension to this remarkable industrial story.
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Annual Visitors (2019)
80,000
Plan Your Visit
⏱️ Recommended Visit Duration
📅 Best Times to Visit
Quietest: Tuesday, Wednesday, Thursday
Busiest: Saturday, Sunday
💡 Weekday mornings to catch demonstrations with smaller crowds and more interaction with costumed interpreters
💡 Visitor Tips
- Check the museum website before visiting to confirm the schedule for salt-making demonstrations — these are the highlight of any visit and times vary by season and day of the week. Weekend and school holiday visits typically offer the most demonstration opportunities.
- Wear comfortable, closed-toe shoes — the museum involves walking around original Victorian industrial buildings with some uneven surfaces, and the pan houses have working floors that can be damp or slippery.
- Allow at least 2.5 hours for a satisfying visit, or longer if you plan to linger in the pan houses during a demonstration. The site is spread across multiple buildings and there is more to explore than initial appearances suggest.
- The museum is an ideal wet-weather destination: most of the site is under cover in the restored Victorian buildings, making it an excellent choice for a rainy Cheshire day. The outdoor areas are also attractive if the weather is good.
- If visiting with children, the hands-on salt activities and costumed interpreters are particularly engaging. School-age children often respond enthusiastically to the opportunity to see and touch real industrial machinery and ask questions of knowledgeable staff.
- The museum café (The Brine Café) serves freshly made lunches, cakes and hot drinks — but the site is in a rural location so there are limited dining options nearby. Plan to eat at the museum or bring a picnic to enjoy in the outdoor areas.
- Photography is warmly welcomed throughout the site. The atmospheric Victorian pan houses with their blackened timbers and giant iron pans offer exceptional photographic opportunities, particularly during demonstrations when steam and activity add drama.
- Combine your visit with a short walk to the nearby Anderton Boat Lift (1.8 km) — the Victorian hydraulic boat lift that connected the Trent and Mersey Canal to the River Weaver — for a rewarding industrial heritage day out.
Highlights
Discover the unique exhibits and collections at this museum.
Collections
The Lion Salt Works holds collections centred on the site's own 140-year operational history, encompassing original industrial machinery, salt-making equipment, workers' objects and records, and the Thompson family business archive. Key holdings include in-situ open iron pans, Victorian brine pumping machinery, salt rakes and pan tools, and extensive photographic records.
The Thompson family archive contains business correspondence, accounts, photographs and personal papers.
Archaeological and historical collections contextualise the site within Cheshire's broader 2,000-year salt production history.
Two Thousand Years of Cheshire Salt
A comprehensive account of salt production in Cheshire from Roman times to the present day, tracing the industry from Roman salterns at Middlewich and Northwich through medieval salt trading, the Industrial Revolution transformation of pan salt works, and the eventual decline of open-pan production in the 20th century.
📍 Heritage Gallery
The Working Salt Works
The in-situ Victorian salt-making buildings and machinery, including the open pan houses with their original iron pans, the brine pump house, salt stores and ancillary buildings. These preserved industrial spaces are the museum's central attraction, interpreted through displays, demonstrations and costumed interpretation.
📍 Pan Houses and Pump House
Workers' Lives
Oral histories, photographs and objects telling the story of the men, women and children who worked in Cheshire's salt industry, with particular focus on the Lion Salt Works workforce from the Thompson family era through to closure in 1986.
📍 Workers' Gallery
The Salt Landscape
Displays exploring the dramatic environmental consequences of brine extraction across the Cheshire plain, including subsidence, the formation of the characteristic Cheshire 'flashes', and the social impact of land instability on Northwich and surrounding communities.
📍 Landscape Gallery
Themes
Time Periods
Current Exhibitions
No current exhibitions. Please check the museum website for updates.