Tully Mountain (Ireland)
| Tully Mountain | |
|---|---|
| Cnoc Leitreach | |
| Highest point | |
| Elevation | 356 m (1,168 ft) | 
| Prominence | 331 m (1,086 ft) | 
| Isolation | 6.81 km (4.23 mi) | 
| Listing | Marilyn | 
| Coordinates | 53°35′01.64″N 10°00′17.63″W / 53.5837889°N 10.0048972°W | 
| Geography | |
| OSI/OSNI grid | L6727261173 | 
| Climbing | |
| Easiest route | Hike | 
Letter Hill (Irish: Cnoc Leitreach) is a large hill near the coast to the north-west of Letterfrack in County Galway, Ireland. It is 356 m (1,168 ft) high and been listed as a Special Area of Conservation.