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Dartry Mountains Area   N: Truskmore Subarea
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Truskmore Mountain Trosc Mór A name in Irish Ir. Trosc Mór [OSI], poss. 'big barren/rocky hill’ [PDT] County Highpoint of Sligo in Connacht Province, in County Highpoint, Arderin, Vandeleur-Lynam Lists, Pale orthoquartzitic sandstone Bedrock

Height: 647m OS 1:50k Mapsheet: 16 Grid Reference: G75899 47348
Place visited by 456 members. Recently by: Padraigin, Moirabourke, DoloresMcmenamin, Nailer1967, mdehantschutter, Enda66, Marykerry, johncusack, a3642278, gdg, Joshua3, magdaklim, maryblewitt, noelcurt, Krzysztof_K
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Longitude: -8.371608, Latitude: 54.374217 , Easting: 175899, Northing: 347348 Prominence: 560m,  Isolation: 0.5km,   Has trig pillar
ITM: 575855 847349,   GPS IDs, 6 char: Trskmr, 10 char: Truskmore
Bedrock type: Pale orthoquartzitic sandstone, (Glenade Sandstone Formation)

The summit, which is the highest point in Co. Sligo, is surmounted by a TV mast. An access road climbs to the mast from Gleniff. There is a small but widespread group of place-names containing the element trosc in the counties along the western and northern coasts of Ireland. P.W. Joyce explained these with the word trosc meaning ‘cod’ (fish), either from a fancied resemblance of the hill’s profile to the shape of a cod, or from the prevalence of cod in the nearby seas (INP iii 586). However, neither of these explanations stand up to scrutiny. The fifteen different hills and townlands involved present a variety of quite different shapes, such as cones or flattened piles, which seems to rule out a resemblance to a fish. Some examples are 15km or more inland, making an illusion to rich fishing grounds unlikely. It seems more likely that trosc is simply an ancient Irish word for a hill which is steep and/or rocky, a word which now only survives in this group of place-names. It is also possible that the word denotes unproductive land which is poor, even for sheep grazing. It may well consist of tor, ‘rock’, metathesised to tro- and combined with the suffix -sc. Truskmore is quite rocky in parts and the land is rough pasture.   Truskmore is the highest mountain in the Dartry Mountains area and the 206th highest in Ireland. Truskmore is the highest point in county Sligo.

Linkback: https://mountainviews.ie/summit/201/
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MountainViews.ie Picture about mountain Truskmore (<i>Trosc Mór</i>) in area Dartry Mountains, Ireland
Picture: The transmitter road to Truskmore
 
First of a blitz of CHP's for the weekend
by paddyobpc  24 Jan 2017
Walk Date: 05 Jun 2016. Dillon(dillonkdy), my sister Helen and I set out early on the morning of 05 Jun with the goal of completing 3 CHP’s and continuing on the 06th Jun with another 5. Our first was Truskmore and arriving at the start point travelling from Cork meant we needed to have some food before setting off on the transmitter road around noon. It was a very hot day and while the route is very straightforward it is quite steep, a total of 463m. Around half way up a cyclist passed us, challenging his muscles to the extreme, he was just leaving the top when we arrived at the summit. That was Sligo’s CHP done. We got the necessary picture at the trig before heading over to Truskmore SE Cairn. See Dillon’s (dillonkdy) full story of his County High Point Challenge at https://dillons32chpchallenge.github.io/progress/index.html We also found Kieron Gribbon's High Point Ireland website (www.highpointireland.com) to be a useful source of information for our 32 County High Points challenge. Definitely worth checking out if you're planning to do any of the High Point challenges. Linkback: https://mountainviews.ie/summit/201/comment/18810/
Your Score: Very useful <<  >>Average
 
Some years ago there were two TV transmission mas .. by simon3   (Show all for Truskmore (Trosc Mór))
 
Eagles eye on Gortnagarn Face .. by swoop   (Show all for Truskmore (Trosc Mór))
 
Question .. by Eamonn96   (Show all for Truskmore (Trosc Mór))
 
County High Point 2018 - Sligo .. by doogleman   (Show all for Truskmore (Trosc Mór))
 
Dartry delight ! .. by DonieG   (Show all for Truskmore (Trosc Mór))
 
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(End of comment section for Truskmore (Trosc Mór).)

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Some mapping:
Open Street Map
(Various variations used.)
British summit data courtesy:
Database of British & Irish Hills
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