| Lough Sillan | |
|---|---|
| Loch Saileán (Irish) | |
 As seen from the R162 road | |
  Location in Ireland | |
| Location | County Cavan |
| Coordinates | 54°0′18″N 6°55′40″W / 54.00500°N 6.92778°W |
| Catchment area | 51.26 km2 (19.8 sq mi) |
| Basin countries | Ireland |
| Surface area | 1.62 km2 (0.63 sq mi) |
| Surface elevation | 94 m (308 ft) |
| References | [1] |
Lough Sillan (Irish: Loch Saileán)[2] is a lough (lake) located near the town of Shercock in County Cavan, Ireland.
- ^ "A Reference Based Typology and Ecological Assessment System for Irish Lakes" (PDF). Environmental Protection Agency (Ireland). 2006. p. 13. Retrieved 6 October 2022.
- ^ "Loch Saileán/Lough Sillan". Placenames Database of Ireland (logainm.ie). Government of Ireland - Department of Arts, Heritage and the Gaeltacht and Dublin City University. Retrieved 31 January 2020.