Name:Beinn Thorsiadair
Hill number:12415
Height:141.6m / 465ft
Parent (Ma):1577  Beinn Bhragair
SMC/RHB Section:24A: Lewis and Nearby Islands
County/UA:Na h-Eileanan Siar [Western Isles]
Island:Lewis and Harris
Topographical area:LH05 Mholach-muirneag
Class:Tump (100-199m)
Grid ref:NB 24636 43157
Summit feature:knoll
Col:99.1m  NB 2409 4368  
OS map sheet(s):(1:50k) 8
(1:25k) 459W 460W
Observations:ground 165m WNW at NB 24486 43230 is of similar height
Change log:show changes for this hill entry
GPS data:show GPS entries for this hill


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N.B. Some hill summits are on private property or on land where there is no public right of way.  Permission should be sought from the landowner where access to a hill summit is through private land(*).
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Please report via the contact page any logs you see below which describe or encourage acts of trespass.  Please quote the hill number and hill name.

Logged Descriptions  (logged by 6 users)ByDate of Ascent
From Cleite Ratheilt to the north. All possible tops visited then across the valley via easy Brook crossing to Beinn Rathacleit.Adrian12/05/2023
#5 of 7, circuit of 4 Tumps and 3 Subtumps from Gleann Mor. All three 140m rings. Rathailt en route to CloichRHW19/05/2022
Drove down to water treatment plant (NB 2613 4368) on reasonably good vehicle access track. 4th in a round of 5 hills with nephew Andrew Purkiss. Not really able to determine a definitive HP for this hill; walked over a couple of likely contenders.jonglew23/09/2017
Siabost circular.Smudge11/06/2014
Dave McG19/05/2022