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Neath to Chepstow Area
Place count in area: 67,  
Highest place: Craig y Llyn, 600m
Maximum height for area: 600 metres,     Maximum prominence for area: 392 metres,

Note: this list of places includes island features such as summits, but not islands as such.
Mynydd Tynewydd [Mynydd Ystradffernol] Mountain , in British 500-600m List

Height: 518m OS 1:50k Mapsheet: 170 Grid Reference: SN93684 00914
Place visited by 3 members. Recently by: chalky, Fergalh, MichaelE
I have visited this place: NO (You need to be a logged-in member to change this.)

Longitude: -3.539688, Latitude: 51.696874 , Easting: 293684, Northing: 200914 Prominence: 32m,  Isolation: 2.6km ,   GPS IDs, 6 char: Myn518, 10 char: MynydTynwy
COMMENTS for Mynydd Tynewydd [Mynydd Ystradffernol] 1 of 1  
Follow this place's comments Picture about mountain Mynydd Tynewydd [Mynydd Ystradffernol]  in area Neath to Chepstow, Ireland
Picture: View from Summit
Overgrown track
by Fergalh  6 Nov 2020
Climbed up from A4061 along right of way marked up but not kept well so would not advise anyone to do that route in summer. Summit is being felled and prepared for wind farm. Easy to locate beside wooden stockade at edge of cleared area Linkback:
Your Score: Very useful <<  >>Average
(End of comment section for Mynydd Tynewydd [Mynydd Ystradffernol] .)

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Some mapping:
Open Street Map
(Various variations used.)
British summit data courtesy:
Database of British & Irish Hills
(Creative Commons Licence), a Hill-walking Website for the island of Ireland. 2100 Summiteers, 1400 Contributors, Monthly Newsletter since 2007