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Name: | Castell y Gwynt |
Hill number: | 3662 |
Height: | 972m / 3189ft |
Parent (Ma): | 1967 Glyder Fawr |
RHB Section: | 30B: Snowdonia |
Nuttall/Wainwright area: | The Glyders |
County/UA: | Conwy |
Catchment: | Conwy |
Class: | Nuttall (N) |
Grid ref: | SH 65400 58185 |
Summit feature: | no feature: rock pinnacle |
Drop: | 16m |
Col: | 956m SH 65428 58209 |
OS map sheet(s): | (1:50k) 115 (1:25k) OL17W |
Survey: | Abney level/Leica Disto A8 Survey of Castell y Gwynt (Final).doc |
Comments: | New Nuttall 2 Sep 2007, drop 16.0m |
Change log: | show changes for this hill entry |
GPS data: | show GPS entries for this hill |
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. Please quote the hill number and hill name.
Logged Descriptions (logged by 883 users, only the latest 50 shown - Show all) | By | Date of Ascent |
Y Gribin to Castell Y Gwynt & Glyder Fach | Arbie | 21/09/2023 |
Day one of Dragons Back Race | emily | 04/09/2023 |
DBR recce | emily | 17/06/2023 |
https://strava.app.link/In21XanaSAb | John | 06/06/2023 |
Y Gribin, Castell Y Gwynt, Glyder Fach, Glyder Fawr, Devil's Kitchen | Barns150 | 30/04/2023 |
With Ben on a 3-day backpack over the Welsh 3000ft peaks from Llanfairfechan to Pen-y-pass | alistairpooler | 16/04/2023 |
From Ogwen Valley. Glyder Fach, Castell Y Gwynt, Glyder Fawr, Y Garn and Foel Goch. | alunrees40 | 12/02/2023 |
Another adventure with Chris and Nathan. After camping in up by Lynn Idwall, we packed up camp and had an awesome morning scrambling up the north face of Tryfan. All of us jumped A&E. After heading down the south ridge, the weather came in a little, with fog and drizzle, so we abandoned Bristly ridge, and headed east along the Miner's Track (another one!) above Cwm Gwern y Gof the onto the east ridge of the Glyder range. After getting to the top of Glyder Fach, successfully locating the cantilever, we walked along the range to the base Castell Y Gwynt for some lunch in the sun. With a bit of itchy feet, I scrambled around the Castell when waiting for the others. A nice stroll along the top to Glyder Fawr, getting a few pics of the stegosaurus and the Llanberis valley then heading down the scree to the top of Devils Kitchen. Onne last slog up Y Garn, then down it's NE ridge (where some flags where set up for an upcoming ultra), quick v cold dip in Llyn Clyd to complete the loop in the r | ByronHaywood | 01/07/2022 |
From Ogwen valley. Bristly Ridge, Glyder Fach, Castell Y Gwynt and Y Gribyn ridge | alunrees39 | 27/03/2022 |
https://www.walkingbritain.co.uk/walk-2650-description | bdougherty | 04/09/2021 |
Parked Gorn gof uchaf, up Tryfan North ridge, on to Glyder Fach, via Castell y Gwent to Glyder Fawr. Retrace steps to contour around Glyder Fach and on to y Foel Goch and Gallt yr Ogof, descending via spur to Gorn gif Uchaf. | andrew.morel | 02/08/2021 |
2nd visit. With M and X. After Tryfan and Glyder Fach. Steep descent down Y Gribin to Ogwyn CP where K had been waiting over an hour. | Herbert Anchovy | 31/07/2021 |
Final 3000ft Nuttall from Capel Curig then down to the A5 for the long walk back solo. | colinfielding | 19/07/2021 |
Ascent via North Ridge from A5 at SH 6633 6028,to Tryfan, onto Tryfan Far South Peak then up to Glyder Fach via scree at side of Bristly Ridge, on to Castell Y Gwynt. (Well worth the scramble - this peak is deceptive when approaching from this direction and only looks like a small pile of jagged rock but opens out into the most spectacular climb once you're on it - on to Glyder Fawr and descent via Devil's kitchen and Llyn Idwal. A great, tough day, especially in the heat but a lot of great scrambling. | lindslow | 13/06/2021 |
From Glyder Fach. Stunning views. | thomasrandall96 | 30/05/2021 |
From layby on the A5. Tryfan, Tryfan far South peak, Glyder Fach, Castell Y Gwynt, Glyder Fawr and Y Garn. Absolutely amazing day! | WelshMountainGoat38 | 30/03/2021 |
Climbed with Peter Thirkettle | psburgess | 14/08/2020 |
From the A5. Bochlwyd horseshoe taking in Tryfan, far south peak, Bristly Ridge, Glyder Fach, Castell Y Gwynt and Glyder Fawr before descending via Y Gribin. Great day in great conditions. | alunrees37 | 12/07/2020 |
Llanberis - Capel Curig Glyders Traverse. Perfect weather for a nice scramble up this little jagged peak. | twg27 | 18/09/2019 |
with Kris, Nick, Zoe, Charlotte and Becca (F15 fighter pilot).. Boiling day, very toug technical walk Tryfan north ridge, bristley ridge, and two gliders, down through devil's kitchen | James Burrows | 24/08/2019 |
Good scramble up the W side & descent via the E. Had brocken spectres above Y Gribin, before the mist vanished. Spectacular. | DanMaisieBex | 23/08/2019 |
Up from llyn ogwen via y gribin. Walk from Glyder Fach across the summits to Y Garn. Back down Devils Kitchen. | noxibis | 07/07/2019 |
missed one! | Sockpan | 06/06/2019 |
Traverse of the Glyders from Fawr to Fach. | brandybordeaux | 01/06/2019 |
DB Race day 1 | milejunkie | 20/05/2019 |
Run with Adam | PaulE | 04/05/2019 |
From Ogwen Cottage via Llyn Bochlwyd, Glyder Fach. | philroyle | 28/04/2019 |
Traverse of the Glyders | Claireb | 31/03/2019 |
Climbed solo from Llyn Ogwen via Heather terrace to Bwlch Tryfan, steep path to the east of Bristly ridge, Glyder Fach, Castell y Gwynt, Glyder Fawr, Devil's Kitchen, Llyn Idwal and return to A5. Beautiful calm, sunny and warm day with good views. Time 5 hours. Heather terrace rougher than expected. Final ascent to Glyder Fach very eroded. Completed Welsh 3000'ers with my ascent of Castell y Gwynt, which I had missed out on previous visits. Lovely little scramble up a jagged tor. | jamessteel100 | 24/02/2019 |
Great day out on the Winter Solstice with GFE. Approached from Pen-y-Gwryd. Castell y Gwynt, Glyder Fawr and Glyder Fach. Beautiful weather on the way up until 750m and then dreadfully wet and windy. Saw three people on the summit of Glyder Fawr and no one else all day. | Fionalevey | 21/12/2018 |
On a beautiful day from Ogwen, and many times before. | Phreerunner | 10/10/2018 |
Walked as part of a linear walk from Pen y pass to Capel Curig. Bus to Pen y Pass then walked up to Glyder Fawr, Castell y Gwynt, Glyder Fach, Y Foel Goch and Galt Yr Ogof. Terrible mist and wind with no viability of the main Glyders, but the cloud cleared to reveal a beautiful day and spectacular views on Y Foel Goch and Galt Yr Ogof. | Lazylizzie | 04/09/2018 |
After Tryfan and Glyder Fach With Rob Rodrigues. Warm and sunny. Some mist on the tops all day (only the Glydders).8 hour day. | Nancy Blackett | 05/07/2018 |
Glyder Fach via Bristly Ridge and then on to Castell y Gwynt and Glyder Fawr before descending to Ogwen down the Devil's Kitchen route. | knarf | 13/06/2018 |
WELSH 3000's Started 03:30 in the Pen-y-Pass CP with GAVIN SIMPSON and DAVE FOWLER > Craig Fach > Crib Goch (3028) > Crib y Ddysgl (3495) > Snowdon - Yr Wyddfa (3560) > (Nant Peris) > Elidir Fawr (3031) > Y Garn (3107) > Glyder Fawr (3284) > Castell y Gwynt (3189) > Glyder Fach (3262) > Tryfan Far South Peak > Tryfan (3010) > (Llyn Ogwen) > Pen yr Ole Wen (3209) > Carnedd Dafydd (3425) > Carnedd Llewelyn (3491) > Yr Elen (3156) > Foel Grach (3200) > Garnedd Uchaf [Carnedd Gwenllian] (3035) > Foel-fras (3097) > finished 22:30 SH73164 66324 29 miles - 14300 ft ascent (19 hours) | Mark A Hartry | 02/06/2018 |
Llaberis to Abergwyngregyn climbing all the 3000s in the Glyderau and Carneddau (plus a few extra Nuttalls). | tomd4 | 30/04/2018 |
With John & Steve. Winter mountaineering day out. Approach from Llyn Ogwen W. lay by, Nant Bochlwyd ice climb, walked partially across frozen Llyn, traverse up to Y Gribin ridge, Castell y Gwynt, Glyder Fach, sketchy descent down into Cwm Tryfan, descent to car via fp along Llyn Bochlwyd. Crampons & axes most of day. Poor vis. 100-200m. Poor neve. Rapid thawing on return descent. Great day learning and playing. | Rotorslap | 04/03/2018 |
LUUHC 
Mostly clear skies, cloud hugging summits. Light rain | CallumS | 18/11/2017 |
Great rock architecture | Mark Sims | 06/10/2017 |
Llyn Ogwen - Tryfan via the North Ridge - South summit - Glyder Fach - Castell y Gwent - Glyder Fawr - Llyn Idwal - Llyn Ogwen | MountainTerrier | 02/09/2017 |
Glyder Fach, Glyder Fawr, Castell y Gwynt, great day | lisa905 | 26/08/2017 |
With Patrick, via Y Gribin, at 7.00am after wild camping part way up Y Gribin. No-one around, beautiful blue skies. | designrob | 13/08/2017 |
Ogwen Cottage, Cwm Idwal, Devil's Kitchen/Twll Du, Glyder Fawr, Castell y Gwynt, Glyder Fach, The Cantilever, down via Llyn Bochlwyd to Ogwen Cottage. With 14 year old son. | clyoung | 07/08/2017 |
tryfan, tryfan far south peak,glder fach, casteill y gwynt, glder fawr, y garn, foel goch, elidir fawr, mynydd perfedd, carnedd y filiast, carnedd north top, from pont pen y benglog. | robertphillips | 06/08/2017 |
Traverse of the Glyderau with some randomers that I bumped into | sturuss | 16/07/2017 |
Tryfan - Glyder Fach - Castell y Gwynt - Glyder Fawr from GR: SH 64965 60394 | ronaldo333 | 14/07/2017 |
(Walkers with) Torun Mcmoran, Dave Topliss, Paul ???, Sue Woodhouse, Peter Smylie, Layna Mcmoran. (Parking/start point) Roadside Llyn Ogwen - Tryfan North Ridge - Tryfan - Tryfan South Summit - Bristly Ridge - Glyder Fach - Castell y Gwynt - Glyder Fawr - Llyn Cwn - Devil's Staircase - Lyn Idwal - Ogwen Cottage. | redbob | 20/06/2017 |
As part of the RCSL Snowdonia Challenge. | matthewgibbs | 09/06/2017 |
Walked as part of a linear walk from Pen y pass to Capel Curig. | dave-harris | 27/05/2017 |
Nuttall Walk WN 2.1 The Glyders from Ogwen Cottage. Glyder Fach, Castell y Gwynt and Glyder Fawr. 8.6km with 780m ascent in 5 hours. (S) | silveracorn_alan | 08/05/2017 |