About
Clonmacnoise is an early Christian monastic site in County Offaly, Ireland, set on the banks of the River Shannon. It is one of the country's most important sites of its kind, and a visit here is a chance to walk among ruins that have stood for centuries in open countryside.
What you will see
The site is known for its high crosses, its round towers and its ancient churches. Together they give a clear picture of what a monastic settlement looked like, with the stone structures standing among grassy ground and the river close by.
- High crosses, carved stone monuments that stand across the site
- Round towers, tall and slender, rising above the surrounding buildings
- Ancient churches, some of them in ruins, which show the layout of the community
Its origins
The monastery was founded in 544 AD by St. Ciarán. Its position on the Shannon made it an important place of learning and worship for the early Christian community in Ireland, and the remains today reflect that long history.
Planning your visit
Clonmacnoise suits visitors who enjoy history, archaeology and quiet landscapes. Allow time to walk the grounds at a leisurely pace, and bring weather-appropriate clothing, since the site is outdoors and the riverside setting can be exposed. To check current arrangements before you travel, you can call the site on +353 90 967 4195.