Clonmacnoise
Irish name: Cluain Mhic Nóis
The jetty below Ireland’s great early Christian monastery, founded by St Ciarán in the 6th century, with round towers, high crosses and a cathedral on the riverbank.
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Clonmacnoise jetty
PublicPublic jetty · open to all boats
Current availability unknown
Report space · Seven-day historyNot yet checked: operator, berths, boat length, shore power, water, pump-out, fuel, price and contact
About this mooring
Max. stay: Up to 5 days in a row or 7 days in a month, all year unless you have a winter mooring
Moorings a few steps from the monastic site.
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Mooring limit: 5 days in a row, 7 days a month
Public moorings on the Shannon Navigation and the Shannon–Erne Waterway: at the same public harbour for at most 5 days in a row, or 7 days in total in any month, all year round. A longer stay in winter (1 November to 31 March) needs a winter mooring from Waterways Ireland. Boater information from Waterways Ireland
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About Clonmacnoise
Few arrivals on the Shannon match rounding the bend below Clonmacnoise and seeing its round towers above the water. St Ciarán founded the monastery in the 6th century where the Esker Riada road met the river, and it grew into one of Europe’s great centres of learning. Inside the OPW enclosure stand nine churches, a cathedral, three high crosses and two round towers among more than 700 early grave slabs; the original crosses are kept indoors in the visitor centre. Boats can moor a few steps from the site. Note: the site is fully closed from 19 October 2026 until January 2027 for car park works, and a larger visitor-centre redevelopment is under way, so check heritageireland.ie before you go. Admission in 2026 was €8 for adults and €20 for families. Shannonbridge is about an hour downstream.
Things to do 2
- Heritage
Clonmacnoise Monastic Site
OPW monastic site with a cathedral, round towers, churches and the original high crosses in the visitor centre; closed from 19 October 2026 until January 2027. Adults €8, families €20 (2026).
Website (opens another website) - Heritage
Nun’s Church, Clonmacnoise
One of Ireland’s finest Hiberno-Romanesque churches, standing on its own about 300 m east of the main enclosure.
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Neighbours by water
- Shannonbridge
- Shannonbridge Bridge
- Athlone Lock Next opening Sat, 31 Oct at 09:30
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- 36th Lock, Shannon Harbour Next opening Sat, 31 Oct at 07:28 Grand Canal
- Shannon Harbour Grand Canal
- Banagher
≈ distances are computed along the water, not along the marked channel. Times are our estimate: 7.5 km/h and 15 minutes a lock. Check the Waterways Ireland marine notices
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Also nearby, from OpenStreetMap (6)
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Food & drink (1)
Things to do (3)
Services (1)
Harbours & marinas from OpenStreetMap — access not checked (1)
© OpenStreetMap contributors