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Name:Mynydd Blaengwynfi
Hill number:3537
Height:528m / 1732ft
Parent (Ma):2288  Craig y Llyn
RHB Section:32C: Neath to Chepstow
County/UA:Neath Port Talbot (CoU)
Catchment:Avan , Catchment Boundaries, Taff
Watershed:Severn Estuary, Swansea Bay
Class:Dodd (500-599m), Dewey
Grid ref:SS 90600 97365
Summit feature:trig point
Col:490m  SS906984  
OS map sheet(s):(1:50k) 170
(1:25k) 166W
Survey:Abney level
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.  Please quote the hill number and hill name.

Logged Descriptions  (logged by 46 users)ByDate of Ascent
From A4107 summit/hairpin for an out and back of Mynydd Ynyscorrwg and Blaengwynfi.rhalstead02/08/2020
from forest entrance bwwlch then mynydd ynyscorwyg and backunderhill22/05/2020
First of four Deweys Mynydd Baengwynfi, Twyn Crugyrafan, Werfa and Mynydd Caerau from the parking area in Blaengwynfi. Three and half hours for the Eight and half mile circular route.WAYNE ROWLETT22/03/2020
1/3 - started 916957 - fine weather - N and NW on forest tracks lead almost to summitwychwood19/04/2019
Parking in Blaegwynfi and accessing the forest by way of the track at top of Upton Street. Then used previous visitors useful advice and paths seen on Google to reach trig point which is just visible from the track. Continued east, then north, then west through windfarm to next target.Father Ted10/04/2019
Same as Gerry, followed tracks and then through trees to trig in clearing. On to Mynyyd YnyscorrwgPeterD09/09/2018
Roadside parking near top of Upton Street in Blaengwynfi at 892965 - Along path to join forest track - As MikeM, followed forest tracks that take you to within 35yd of trig point which lies in clearing. Contined to Mynydd Ynyscorrwg. (S)gerrybowes02/02/2018
Mynydd Ynyscorrwg and Mynydd Blaengwynfi more or less as marktrengrove. 6.72 miles. Blaengwynfi is a depressing little town.clivevilla25/08/2017
From Mynydd Ynyscorrwg. Rejoined the overgrown higher track, taking it east to rejoin the forest road. Followed this east round the head of Cwm Gwynfi, and then south. Diverted onto a lesser track at SS 90727 97476, following it all the way to very close to the summit - in a clearing just off he track. Continued to Twyn Crugyrafan. Solo.Man of Kernow117/06/2017
From Caroline Terrace, Abergwynfi, on 6 mile circular walk to take in Mynydd Ynyscorrwg also. HP by trig pillar at clearing in conifer plantation. Long section of wind farm access roads between the 2 hills.jonglew01/02/2017
Started in Upton Street, Blaegwynfi and followed track up into forest. Followed track to SS 89982 96953 and turned left. Again followed track. Quite a mess in places with bike tracks cutting the track up. Turned right at SS 89965 97370 and followed track to Mynydd Blaengwynfi. Reversed track for a short distance and then followed a series of paths and tracks to Twyn Crugyrafan. Descended to road and then up to top of Werfa. Crossed moor and climbed up to top of Mynydd Caerau. Steep at start of climb up. Walked across moors back to Blaengwynfi. Good walk. Mainly on tracks and paths but badly cut up in places by the boys on bikes.MikeM05/05/2016
Parked on A4107 as SS917957 and follow forestry tracks to trig point.Ramblingpaul19/04/2016
Start ~ 888967, Blaengwynfi village. Up Upton St. to forest tracks and on to Mynydd Blaengwynfi summit. Continued North then west on new tracks to Mynydd Ynyscorrwg. The old tracks here are getting very over grown. Descended to phone mast then the long way to village. With wombourne.steve hudson07/09/2015
From GR 888967. With SH.wombourne07/09/2015
From Blaengwynfi up path to forest track (note the upper one isnít obvious from top of path). Then on over tracks and paths to trig point (keep your eyes peeled Ė screened by trees). Round forestry tracks past a wind turbine base and on up past old water tank to summit. Made mistake of trying to drop from mast to village on old track (donít). Came down to west on tracks in the end.SS15/03/2015
5/5 Last of long day, follow tracks up from the village of Blaengwynfi, trig is to left of track on slightly elevated fieldFergalh08/02/2015
From Werfadicky06/08/2013
Quiet solo walk up from Treherbert via the lovely Pen-pych waterfalls and Carn-y-Wiwer. The summit is actually a bronze age cairn (not marked as such on the OS map) with a trig pillar in a clearing on its top.thesweetcheat08/06/2013
Parked easily at top of Upton Street Blaengwynfi. Good tracks and forestry all the way. Did with Mynydd Ynyscorrwg. Very good walk. Bit damp though!!destaylor09/11/2012
With Jamie and his birthdate trig pillar numbers S1799.vegibagger09/08/2009
Circular walk from Blaengwnfi village.Dusty17/03/2009
walked from blaencwm up a well defined pathway to a main forestry road with good views of coetgae isaf then to trig pillarhodder23/11/2007
trig pt on small grass area surrounded by trees, ok ascent. Blaengwynfi (parked @ 893966 RHW18/04/1998
Robert Kemp30/04/2016
andrew brown05/01/2013
Steve Q22/07/2012
Andy West21/07/2010
carole engel05/08/2009
David Purchase14/12/2001