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Crannog in Mullaghmonaghan

Crannog

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What is recorded here

Situated at the centre of Convent Lake, which was called Spark’s Lake (OS 1834). This is a subrectangular lake (dims c. 180m NW-SE; c. 150m NE-SW) in Monaghan town, and it is c. 500m SW of the town centre. A map of 1591 depicts Macmahoon’s house on an island in the lake (Mooney 1957, Pl. 12), but one of Bartlett’s map…

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Situated at the centre of Convent Lake, which was called Spark’s Lake (OS 1834). This is a subrectangular lake (dims c. 180m NW-SE; c. 150m NE-SW) in Monaghan town, and it is c. 500m SW of the town centre. A map of 1591 depicts Macmahoon’s house on an island in the lake (Mooney 1957, Pl. 12), but one of Bartlett’s map of 1602-03, which has been thought to depict this crannog (O’Sullivan 1998, Pl. 58) is a representation of Roosky Lake (pers. comm. Grace Moloney 2012) with its two crannogs (MO012-050----; MO012-051----). This crannog is likely to have been the ‘caislean’ or castle of Mac Mahon mentioned in 1492 (AU; AFM). It is now a subcircular overgrown mound (dims 16m N-S; 14m E-W; H 0.7m), and erosion on the N and W shores reveals a matrix of boulders (dims c. 0.2-0.3m). The tops of four oak piles can be seen on the N side. The mound shelves off into deep water within 3-4m and a boulder kerb can be seen beneath the water. (Smyth 1954, 4) The above description is derived from the published 'Archaeological Inventory of County Monaghan' (Dublin: Stationery Office, 1986). See the attached image of the 1591 map showing the Franciscan abbey and Macmahoon's house on the crannog, after Mooney 1957, Pl. 2 Date of revision: 13 December 2017

From the National Monuments Service (Archaeological Survey of Ireland) record MO009-037

Places near here

Picture notes
  • National Inventory of Architectural Heritage
  • Eric Jones, Geograph · Creative Commons Attribution-ShareAlike 2.0
  • Computer-made picture. It does not show this monument.
  • Computer-made picture. It does not show this playground.
  • Andreas F. Borchert, Wikimedia Commons · CC BY-SA 3.0 de
  • Willow, Wikimedia Commons · CC BY 2.5
Saint Louis ConventConvent/nunnery · 101 yd

Explorer Tom Saint Louis Convent has caught my eye in Mullaghmonaghan, County Monaghan. I bet a convent/nunnery with a name like that could keep me talking all afternoon; I'm already inventing a daft little scene for it, and I'll stop before it turns into history.

store/warehouse201 yd

Explorer Tom Store or warehouse in Mullaghmonaghan has caught my eye in Mullaghmonaghan, County Monaghan. I bet a store/warehouse with a name like that could keep me talking all afternoon; I'm already inventing a daft little scene for it, and I'll stop before it turns into history.

Scoil ÉannaSchool · 227 yd

Explorer Tom Scoil Éanna has caught my eye in Mullaghmonaghan, County Monaghan. I bet a school with a name like that could keep me talking all afternoon; I'm already inventing a daft little scene for it, and I'll stop before it turns into history.

post box284 yd

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Saint Joseph's PresbyteryPresbytery/parochial/curate's house · 290 yd

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Saint Joseph's Catholic ChurchChurch/chapel · 302 yd

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Saint Mary's National SchoolChurch/chapel · 326 yd

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Mound in Tully (monaghan By., Monaghan Par.)Mound · 495 ydTom: I’m here to help · Computer-made picture. It does not show this monument.

Explorer Tom Mound in Tully has caught my eye in Tully, County Monaghan. I bet a mound with a name like that could keep me talking all afternoon; I'm already inventing a daft little scene for it, and I'll stop before it turns into history.

Historic town in Kilnacloy,mullaghmonaghan,roosky (monaghan By., Monaghan Par.),tirkeenanHistoric town · 552 ydTom: I’m here to help · Computer-made picture. It does not show this monument.

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Children's playground682 ydTom: I’m here to help · Computer-made picture. It does not show this playground.

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Monaghan County MuseumMuseum · 1050 yd

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European ash1455 yd

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