About Corcaghan
Corcaghan is a village in County Monaghan, 105 km north-west of Dublin. It stands on the R188. The map gives it 798 buildings and 1 named street, with 9 places named on them in 16 kinds, and 208 things to see in and around it. By the number of buildings on the map it is the 10th largest of the 24 settlements this site covers in County Monaghan.
- Where
- 105 km north-west of Dublin
- Position
- 54.1899° N, 6.9902° W
- Roads
- R188
- Governed
- Monaghan County Council, in the province of Ulster
- On the model
- 798 buildings, 1 street, 9 named places in 16 kinds


County Monaghan since 1841
Every census of the county, which is the only way to see what happened to rural Ireland: the fall from the Famine runs for a century, and the recovery is recent.
Source: Central Statistics Office, table F1001 'Population at Each Census', read through the PxStat API, read 2026-09-20.
What to see
Closest to the centre first, with how far each one is.
- Corcaghan Lough950 mLakes
- Lisnashannagh Lough1.4 kmLakes
- Drummuck Lough1.4 kmLakes
- Greagh Lough1.7 kmLakes
- Knockaturly Lough1.7 kmLakes
- The McMahon Stone1.8 kmRingforts and sites
- Ballagh Lough2.3 kmLakes
- Blackraw Lough2.3 kmLakes
- Blackraw2.4 kmRingforts and sites
- Tobernamona2.5 kmHoly wells
- Steenson's Lough3.1 kmLakes
- Cornaglare Lough3.1 kmLakes
Getting around
The map records the R188 running through Corcaghan.
1 line calls at 2 stops here. Plan a journey for the day and time you are going.
1 school or college on the map: St. Michael's National School Corcaghan.
Questions people ask
Where is Corcaghan?
How big is Corcaghan?
What is there to see in Corcaghan?
How do you get to Corcaghan?
Has County Monaghan grown or shrunk?
Buildings, streets, places, roads and position are OpenStreetMap, counted by this site rather than quoted from anywhere. Population, elevation, area and twinning are structured claims on Wikidata. County population is the Central Statistics Office. Journeys are the National Transport Authority’s published timetable. Every sentence on this page is written from those numbers; none of it is copied from a description of the place.