Add marker to map:              help
Marker Notes X

To add your own marker to the map, click on the appropriate symbol below the map, then click again at the location required on the map (using the crosshairs).

Logged-in registered users only...
When you add a marker, a pop-up box should then appear on the map - fill in the elevation (if known) and a brief description of your marker, then click [save].

To view previously saved markers which fall within the bounds of the map, click the show link (you may need to repeat this if you zoom or pan away from the current position on the map).

Loading...
Name:Mynydd Perfedd
Hill number:1986
Height:813m / 2667ft
Parent (Ma):1975  Elidir Fawr
RHB Section:30B: Snowdonia
Nuttall/Wainwright area:The Glyders
County/UA:Gwynedd
Catchment:Ogwen, Catchment Boundaries, Seiont
Class:Nuttall, Subsimm, Buxton & Lewis, Bridge
(N,sSim,BL,Bg)
Grid ref:SH 62321 61883
Summit feature:rock spike
Drop:20m
Col:792.7m  SH 6226 6238  
OS map sheet(s):(1:50k) 115
(1:25k) OL17W
Observations:10m SSE of shelter
Change log:show changes for this hill entry
GPS data:show GPS entries for this hill

View on: Geograph  OS Maps  Streetmap  Magic  NLS  OTM

Full screen map - includes OS 1:25k scale mapping (Bing Maps)
Switch to OS OpenSpace view

Show/hide GPS File for mountains/markers shown

Show/hide GPX File for mountains shown

Photos
Hill summit photo
(where available)
Hill portrait photo
(where available)

Click on a photo link to view photo on the hillsummits website

To contribute a summit or portrait photo for a hill
please contact the hillsummits website

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 630 users, only the latest 50 shown - Show all)ByDate of Ascent
JDMCGARRIGLE31/10/2023
with KFabioski10/10/2023
As part of the Marchlyn loop.alunrees198323/09/2023
6.5 mile Marchlyn Mawr circular from car park at end of road near Deiniolen. Track then steep pull onto Elidir Fach, good stony trails onto Elidir Fawr, good paths along narrow ridge leading to Mynydd Perfedd and Carnedd Y Filiast with one last rocky descent to the track back to the car park. A few people about. Great views with the cloud above the summits. 685m ascent.DanTrig10/09/2023
From Nant Peris: Elidir Fawr, Mynydd Perfedd, Carnedd y Filast, N Top, Foel Goch, Y Garn. With Kev and Nick.sebastiencale12/07/2023
https://strava.app.link/In21XanaSAbJohn06/06/2023
Got the bus up to Ogwen Cottage from Bethesda, and walked back along the ridge. Day of glorious sunshine!andrewroberts03/06/2023
NeilMcNeilface02/06/2023
jjjbeckwith28/05/2023
Parked S of Tai-newyddion, climbed Carnedd y Filiast via Cwm Graianog and Atlantic Ridge scramble. Then walked ridge to Mynydd Perfedd, Foel-goch and back over Carnedd y Filiast N top.welshyboyo07/05/2023
From Elidir Fawr with Dave C from Bassetlaw Hill & Mountain Club, heading to Carnedd Y Filiast. Sunny gentle breeze.alwaysinshorts22/04/2023
Emmap13120/04/2023
With Seymour, Tima, Pascal, & Orla. From Carnedd y Filiast. Onwards to Elidir Fawr. Warm & sunny.millionmts17/04/2023
daveyf200126/03/2023
Mountain Skills - Evertrek (Steve)paulh7921/01/2023
Start at SH 593, 631, rough post code LL55 3NA. Circular route; Elidir Fach, Elidir Fawr, Y Garn, Foel-Goch, Mynydd Perfedd & Carnedd y Filiast.paulh7905/01/2023
https://www.strava.com/activities/8251813737/overviewrhif715/12/2022
mnixon10/12/2022
Carmedd Y Filiast North Top, Carnedd Y Filiast, Mynydd Perfedd and Elidir Fawralunrees4003/12/2022
Yr Eryr Aur03/12/2022
Another easy summit coming off Carnedd Y Filiest onto Elidir Fawr / Fach.Buckleymon04/11/2022
Up from the reservoir after Carnedd Y Filiast and before Elidir FawrArbie10/10/2022
done with KFabioski13/09/2022
ThickIce20/08/2022
From Elidir Fawr. KeithByTheC11/08/2022
Skarletk20/07/2022
From campsite below Tryfan, up E ridge of Y Garn, then along to Foel Goch, Mynydd Perfedd, Carnedd y Filiast and Elidir Fawr. Return via contour path to Y Garn and Devil's Kitchen. Warm and sunny.richard6916/07/2022
ACorner29/06/2022
JackMoss9823/06/2022
Started in Nant Peris car park, ignoring bridge taking path up Elidir Fawr and squelched up the valley.colinfielding18/06/2022
Jon901807/05/2022
Clockwise loop from DeiniolenIam_JoshEdwards30/04/2022
With Pete & Angus. Sunny & clear. From Carnedd y Filiast along ridge with good path. Onwards to Elidir Fawr.millionmts08/04/2022
Marchlyn loop. Carnedd Y Filiast North top, Carnedd Y Filiast, Mynydd Perfedd, Foel-Goch and Elidir Fawr.alunrees3903/04/2022
Nirobi9927/03/2022
Mark65Evans01/03/2022
rickeeling22/10/2021
Miflij23/09/2021
O Deiniolen.sionbrit25/08/2021
gomezhdm16/08/2021
Park Ogwen Valley up via Devil's kitchen to YbGarn, contour round to join ridge path to Elidir Fawr, back to Carnedd Filiast and back over Foel Goch. Descent via Y LlynLlwyd.andrew.morel03/08/2021
Matt Smith09/07/2021
Cumbriancyclist01/07/2021
20 miles 4753ft walk. Start at Dinas Farm campsite, Penisarallt, follow Slate Trail to Cym Ceunant, take path up to Carnedd-Y-Filiast, Mynydd Perfedd, Foel Goch and Elidir Fawr down to Marchlyn Reservoir back to Penisarallt.stephenbuda13/06/2021
Dropped off by taxi at gate on reservoir road. 8.00 start because torrential rain and gales forecast from midday. Carneth y Filliast, both tops, Mynydd Perfedd and Foel Goch. Showery and very windy. Down to Nant Peris and back on road. With B and R.jenx23/05/2021
ThomasSmith_0717/04/2021
Part of an extended Marchlyn loop. Carnedd Y Filiast North top, Carnedd Y Filiast, Mynydd Perfedd, Foel-Goch and Elidir Fawr.WelshMountainGoat3811/04/2021
gmoseley8822/12/2020
Mark65Evans09/12/2020
Mark65Evans08/12/2020