The Boyne Canal
The Boyne Canal system is a series of canals running 31km (19 miles) parallel to the
from Oldbridge (Battle of the Boyne
site) to the town of Navan.
The canal system was used by horse drawn boats travelling between Navan,
and the port of Drogheda.
There are two sections in the canal system; the lower canals from Oldbridge, Drogheda,
near mouth of the Boyne, to Slane and the upper canals from Slane to Navan.
The navigation channel is partly the river Boyne with a series of canals, mostly
on the south side of the river Boyne. The Boyne Canal system is referred to
as the Boyne Navigation because stretches of the river Boyne are utilised along the route.
The designers intended that the canal system continue upstream along the Boyne
to Trim where it could connect with the Royal Canal. The section from Navan
to Trim was never built and the Boyne Canal system remains disconnected from
other inland waterways in Ireland.
The Boyne Navigation Company began work on the lower section of canals
from the sea lock at Oldbridge to Slane in 1748 and was completed in the 1760s.
The upper section from Slane to Navan was completed in 1800. The main cargo carried
was grain and flour between the mills on the river and the port of Drogheda
and coal in the other direction.
Ruxton Lock Bridge on the Boyne Canal at Navan
At four places along the route the towpath switches from one side of the
the other. Where this happened the horse would step onto the barge while it was
poled across to the other side. David Jebb was the engineer in charge of the construction.
Jebb himself built a flour mill at Slane in 1766 to take advantage of the navigation that
he had recently completed that far. When the mill was opened it was the largest of its kind in Ireland.
The canal system was never a commercial success, it was only usable for eight months of the
year as there was too much water in the river during the winter months and too little in the summer.
The canal system did expand the local economy by making it easier to transport agricultural goods from the Boyne Valley to market.
John Spicer whose family business owned 3 mills in Navan purchased the canal system
in 1915 after the Boyne Navigation Company went into liquidation.
It was successful for a time ferrying grain to Drogheda and returning with coal and timber.
The railway and later road transport lead to the eventual demise of the navigation route.
An Taisce (The National Trust for Ireland) purchased the navigation rights
to the canal from John Spicer & Co. for one Irish pound in 1969.
An Taisce also own most of towpaths and adjoining lands. A number of sections
of the towpath are maintained as walking paths, particularly the section from Stackallan Bridge to Navan.
The Boyne Navigation branch of the Inland Waterways Association of Ireland
are actively retoring the Boyne Canal system. The Sea lock at Oldbridge
has been restored and they are now working on the Staleen lock near