| Truskmore SE Cairn | |
|---|---|
| Carn Thoir Theas Troisc Móir | |
 Cairn at the summit of County Leitrim | |
| Highest point | |
| Elevation | 631 m (2,070 ft)[1] |
| Prominence | 0 m (0 ft)[1] |
| Listing | County top (Leitrim) |
| Coordinates | 54°22′19″N 8°21′55″W / 54.372009°N 8.365156°W |
| Naming | |
| English translation | big cod (fish) |
| Language of name | Irish |
| Geography | |
  Truskmore SE Cairn Ireland | |
| Location | Counties Leitrim / Sligo, Ireland |
| Parent range | Dartry Mountains |
| OSI/OSNI grid | G763471 |
Truskmore South-East Cairn is the highest point in Leitrim at 631 m (2,070 ft) above sea level. It is part of Truskmore mountain and is located approximately 0.45 km southeast of the mountain's summit, which is 16 m (52 ft) higher and located in County Sligo.
Truskmore SE Cairn's prominence is recorded as 0 m which means it appears in very few lists of mountains in Ireland.[1] The highest independent peak in Leitrim is the nearby mountain of Tievebaun, at 611 m (2,005 ft).
