Royal Canal Greenway: Coolnahay to Ballynacargy Bridge

Distance: 8km

Coolnahay and the 26th Lock mark the western end of the Summit Level of the Royal Canal and it is the perfect place to slow things down again and walk the to Ballynacargy. The advantage of leaving the Summit Level is this walk is all down hill from the 26th Lock to the 35th Lock and all of it is covered on the southern bank.

There is a small car park on the west side of Coolnahay Bridge (Dolan Bridge) across the road from the Lock Keeper’s Cottage that is fine to leave a car for several hours.

For those interested in the history of the building of the Royal Canal, Coolnahay also marks a very important point in the construction of the canal. The canal reached Coolnahay in 1809, some 19 years after construction first began in Dublin and by this stage the company was heavily in debt and unable to cover the construction costs to complete the canal. It was decided that the Royal Canal Company would be dissolved and the canal completed to the Shannon using public funds. In 1813 the Directors General of Inland Navigation took on to complete the canal under engineer John Killaly and contractors Henry, Mullins and McMahon. You may remember we previously came across the formation of this firm when they tendered for the restoration and extension of the Naas Branch of the Grand Canal as to Corbally Harbour.

As previously mentioned, one of the advantages of this section is a continuous drop down through 10 locks to Ballynacargy. The other big advantage of this area is the pure scenic nature of the remainder of the canal. Mullingar is the last large urban centre we pass through on our way west and from Coolnahay we are truly out in the remote country side only passing through the odd small village or skirting around a small town. 400m from Dolan Bridge we come to the 27th Lock.

Another 500m on from the 27th Lock we come to the 28th Lock which lies slightly around the next bend. Another feature of the Royal Canal as we move further west is that it begins to meander more through the landscape. For those of you who may have seen RTÉ’s Waterways: The Royal Canal series with Dick Warner, you may recall an interview with the daughter of the last lock keeper of the 26th Lock who discusses how her father, Michael Christie, would also look after the 27th and 28th Locks, cycling down to them from the cottage on the 26th Lock. As such it is no surprise that we do not find any cottages at these locks.

500m on from the 28th Lock we come to Walsh’s Bridge, an accommodation bridge over the canal. It is possible to walk under the bridge or to rise up over the road allowing for a good view down the canal.

It is a 1.5km walk on from Walsh’s Bridge to Kildallan Bridge and the start of the quick descent down the 29th, 30th and 31st Locks.

The three locks are in a linear stretch not long after the bridge. Each lock also has a restored Lock Keeper’s Cottage beside them.

Each of these have been largely extended and modernised they make for appealing private residences on the bank of the canal.

The canal path takes a sharp left after the 31st Lock before taking a sharp right to be greeted by Kill Bridge and the 32nd Lock.

Kill Bridge is another accommodation bridge, something more common the further west you go as farmers needed access both sides of the canal as it cut through the land.

It is a little over 500m down to the 33rd Lock before a 1.2km straight on to Balroe Bridge and the 34th Lock.

With the passing of the 34th Lock we are now onto our final 2km stretch towards the 35th Lock and Ballynacargy.

As we pass the 35th Lock and its Lock Keeper’s Cottage the large and magnificent Ballynacargy Harbour opens out into our view.

On the south bank we see the remains of the old Hotel and Store House while the majority of the small village sits on the opposite bank. There are also a few picnic benches out around the harbour which makes it a pleasant place to stop.

At the end of the harbour is Ballynacargy Bridge which will give you access to the village itself. The village has a few small pubs, newsagents, garage and a chipper so its possible to grab a snack or a drink before making the trip back to Coolnahay or onwards to Abbeyshrule where I will pick up in part 10 below.

Part 1: North Wall to Cross Guns Bridge

Part 2: Cross Guns Bridge to Castleknock

Part 3: Castleknock to Leixlip Confey

Part 4: Leixlip Confey to Maynooth

Part 5: Maynooth to Enfield

Part 6: Enfield to Thomastown

Part 7: Thomastown to Mullingar Harbour

Part 8: Mullingar Harbour to Coolnahay

Part 10: Ballynacargy to Abbeyshrule

Part 11: Abbeyshrule to Ballybrannigan

Part 12: Ballybrannigan to the 41st Lock

Part 13: 41st Lock to Richmond Harbour

Part 14: The Lough Owel Feeder

Part 15: The Longford Branch

Annex 1: The Old Rail Trail – Mullingar to Athlone