Tathas Mhòr, Na h-Eileanan Siar

• Unitary Authority: Na h-Eileanan Siar
• Region: Scotland

• Category: Geographic Feature
• Type: Hill or Mountain

• Latitude/Longitude: 57°56'45"N 6°35'40"W
• Eastings/Northings: 128227, 904440
• OS Grid: NB282044
• Mapcode Local: GBR B73Q.G68
• Mapcode Global: WGX32.NJXS

Location and coordinates are for the approximate centre of Tathas Mhòr within this administrative area. Geographic features and populated places may cross administrative borders.