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Round tower in Clonmacnoise

Round tower

This remains an important historical record, but the official description says the monument is no longer visible or has been destroyed. The monument record does not grant public access. Check the route and ask the landowner before entering private land.

What survives
No visible remains or recorded as destroyed
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What is recorded here

National Monument No. 81. Circular tower (diam. at base 5.6m; wall T 1.12m; H 19m) five storeys high built with coursed finely cut ashlar blocks of limestone on a protruding plinth. The top storey which was rebuilt in the medieval period has 8 rectangular slits. Round headed door at first floor level, facing SE.…

Read the whole record
National Monument No. 81. Circular tower (diam. at base 5.6m; wall T 1.12m; H 19m) five storeys high built with coursed finely cut ashlar blocks of limestone on a protruding plinth. The top storey which was rebuilt in the medieval period has 8 rectangular slits. Round headed door at first floor level, facing SE. Conical cap now destroyed, wooden floors carried on corbels at every level. One simple flat headed window at second and third floors facing SW and N respectively. Locally known as O' Rourke's tower which according to the Annals of Clonmacnoise was built in the year 1124, the roof of which was struck by lightning in 1135 (Barrow 1979, 173-5). English soldiers carried off the bell of the Round tower in 1552 (Harbison 1972, 202-4). Depicted on the first two editions of the OS 6-inch map but not on the last edition. (Cooke 1875, 372; Monahan 1886, 66-8; Westropp 1907, 290; MacAlister 1910, 20-7; O' Flanagan 1933 vol. 1, 65) The above description is derived from the published 'Archaeological Inventory of County Offaly' (Dublin: Stationery Office, 1997).

From the National Monuments Service (Archaeological Survey of Ireland) record OF005-020

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Photo credits
  • JohnArmagh, Wikimedia Commons · Public domain
  • N Chadwick, Geograph · Creative Commons Attribution-ShareAlike 2.0
  • Berthold Werner, Wikimedia Commons · CC BY-SA 4.0
  • A.-K. D., Wikimedia Commons · CC0
  • Joseph Mischyshyn, Wikimedia Commons · CC BY-SA 2.0
  • Javier Mediavilla Ezquibela, Wikimedia Commons · CC BY 2.5
  • Didier Descouens, Wikimedia Commons · CC BY-SA 4.0
  • Maker not stated on source page, fity.club
  • Maker not stated on source page, uk.pinterest.com
  • Joseph Mischyshyn, Wikimedia Commons
  • Mike Searle, Wikimedia Commons · CC BY-SA 2.0
  • Maker not stated on source page, www.geograph.ie
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