It is considered the largest masonry aqueduct in Britain.
The structure's construction cost was nearly five times the original estimate, significantly overrunning its initial budget of 19,000 pounds.
A series of stone tablets on the aqueduct commemorate its construction and the engineers involved.
The mortar used in the construction included a mixture of lime and iron filings to ensure it would set underwater.
The structure was extensively restored in the early 2010s to address stone decay and structural stability issues.
The Lune Aqueduct is a Grade I listed canal bridge designed by John Rennie and built by Alexander Stevens between 1794 and 1797 to carry the Lancaster Canal over the River Lune. It stands 61 feet above the river, featuring five semi-elliptical stone arches spanning 664 feet in total. The structure is constructed from 2,000 tons of millstone grit sourced from the nearby Caton Moor. It remains a functional piece of infrastructure that allows narrowboats to cross the valley. The aqueduct serves as a key feature of the Lancaster Canal's northern section, connecting the city to the wider waterway network. Pedestrians can walk across the bridge deck on a towpath that offers clear views of the river valley below.
The riverbank directly below the aqueduct looking up at the arches.
Combine your visit with a walk along the Lancaster Canal towpath towards either the city center or the rural countryside.
Check local wind conditions as the height of the aqueduct can make the path feel exposed during bad weather.
Bring binoculars if you enjoy birdwatching, as the river valley below is a common site for herons and kingfishers.
Do not attempt to lean over the edges or climb the masonry walls, as the drop to the river is significant.
Maintain a quiet demeanor to respect local wildlife and boaters; keep dogs on a lead.
