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Name:Y Gyrn
Hill number:14386
Height:459m / 1506ft
Parent (Ma):2004  Trum y Ddysgl
RHB Section:30B: Snowdonia
Nuttall/Wainwright area:Moel Hebog
County/UA:Gwynedd (CoU)
Catchment:Glaslyn, Dwyfor, Catchment Boundaries
Class:Tump (400-499m)
Grid ref:SH 55265 50093
Summit feature:outcrop
Col:407m  SH552504  
OS map sheet(s):(1:50k) 115
(1:25k) OL17W 254
Survey:obvious summit
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.
Please report via the contact page any logs you see below which describe or encourage acts of trespass, and mention the hill number and hill name.

Logged Descriptions  (logged by 29 users)ByDate of Ascent
With Jenx and Bryher up from free parking by railway nr Haffodd Ruffyd Isaf. Used tracks to Lynn Llewellyn then out the back up burn line to ridge. After. Tumping on Y Gyrn then continued to Moel Lefn then Moel yr Ogof. Final Tump of Castell on way back to the Llyn and van.nordicstar09/04/2019
First of four tops today. Nice wild feel to it.jenx09/04/2019
From Trum y DdysglJamesD197211/06/2018
Me and Alf. No easy path especially in low cloud.jrj04/07/2017
Parked at Car park in Beddgelert Forest. On my own but part of BHMC hut weekend. Sunny but cool breeze.alwaysinshorts23/04/2017
Route: Beddgelert to Hebog to Ogof to Lefn to Y Gyrn to Rhyd-Ddu. Party: Andrew La Niece, Benjamin Jennings, Cole Hine, Freddie Leslie, Sean Ashton, Tom Borrett Weather: Cloudy on top of mountains, very windy, no rain.Oliver_Storey03/04/2017
Route: Beddgelert Moel Hebog Moel yr Ogof Moel Lefn Y Gyrn Rhyd-Ddu. Approx. Stats: 5hr30, 10km, 1050m ascent. Weather: very windy but no rain. Notes: some scramble on Hebog ascent & some bog on descent; Y Gyrn horrible mountain (no path, concealed holes, gorse & heather etc.); where more than one potential summit (even if clear which is correct) all climbed.millionmts03/04/2017
From Moel Lefn lots of Heather, path near wall, down same wayunderhill27/09/2015
SH55264 50092Anton16/07/2013
probably done before this date, but unsure.thenomad16/01/2008
On the Paddy Buckley Round route. Many visits, reccying, attempting, supporting others attempts. Deep heather but there's a good route...RHW19/07/1997
andrew brown06/04/2019
Alex C05/09/2014
carole engel14/09/2013