Top 7 Wrexham Industrial Landmarks

The remains of Minera’s lead-mining industry tell a story of extraction, engineering and hard labour in the hills west of Wrexham. Shafts, mine buildings and the surrounding landscape help reveal the scale of an industry that once supported local livelihoods and connected this rural valley to wider industrial markets. Today, the combination of industrial archaeology and open countryside makes it a particularly atmospheric place to explore. Check paths and site access before setting out.

Brymbo’s steelmaking story was central to the identity of the community that grew around it. The works became a major local employer, and their closure left a huge industrial footprint — physically and socially. The site is now part of a new chapter through Stori Brymbo, where industrial remains and the extraordinary fossil forest beneath the former works bring together human industry and a much older natural history. Check the current visitor arrangements before travelling.

A canal carried high above the Dee Valley, Pontcysyllte Aqueduct is one of the great engineering achievements of the Industrial Revolution. Designed by Thomas Telford with William Jessop’s involvement, it opened in 1805 and uses an iron trough supported by tall masonry piers. Its scale is spectacular, but its significance is even greater: it helped demonstrate how iron could transform civil engineering. The aqueduct and canal became a UNESCO World Heritage Site in 2009. If you cross on foot, be prepared for the height.

The railway age brought its own answer to the canal builders: a vast stone viaduct carrying trains high over the Dee Valley. Built in the 1840s for the Shrewsbury and Chester Railway, Cefn Viaduct is a powerful example of Victorian engineering on a monumental scale. Its repeated arches look especially impressive from below, where the structure meets the landscape. Tŷ Mawr Country Park is a useful starting point for views and riverside walks; do not attempt to access the active railway structure.

Completed in 1801, Chirk Aqueduct carries the Llangollen Canal across the Ceiriog Valley on a series of stone arches. Its cast-iron canal trough was a bold engineering solution for its time, and the structure forms part of the wider Pontcysyllte Aqueduct and Canal World Heritage Site. Look west and you can see the railway viaduct running nearby: two generations of transport engineering sharing the same dramatic valley. It is a brilliant place to compare the canal age with the railway age.

Built in the 1840s for the Shrewsbury and Chester Railway, Chirk Viaduct carries the railway across the Ceiriog Valley beside the older canal aqueduct. Its stone arches and substantial height reflect the ambition of the railway age, when faster transport was essential to the movement of people and industrial goods. The proximity of the two structures makes this a particularly rewarding stop: canal engineering and railway engineering, built decades apart, solving the same geographical challenge in very different ways.