Marshes Lower topographic map
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Knockadea
Ireland > County Limerick > The Municipal District of Cappamore — Kilmallock
Average elevation: 203 m
Castleknock
As the word Castle did not come into use in Ireland until Norman times we know that Castleknock is a name of comparatively recent origin. Documents from the 12th and 13th centuries refer to the place as Castrum Cnoc, simply Cnoc and also Chastel-cnoc or Castel-Cnoc. So it seems that the name Castleknock is…
Average elevation: 55 m
Swords
Ireland > County Dublin > Swords
The medieval town developed in a linear pattern along Main Street, in a roughly north-south direction. Swords has one of the best examples of this settlement pattern in the Dublin region. The round tower, 26m in height, is also an indicator of early Christian settlement. The Irish high king Brian Boru is said…
Average elevation: 28 m
Greystones
Greystones is located south of the site of an ancient castle of the Barony of Rathdown. There was a hamlet which, like Rathdown Castle, was known as Rathdown, and which appeared on a 1712 map. This site occupied an area now known as the Grove, north of Greystones harbour, but only the ruins of a chapel, St.…
Average elevation: 49 m
